Ham Radio Transmitters For Sale.

Ham Radio Transmitters For Sale

1- MASTR II VHF RX OSC MULTI BOARD 138-155 MHZ NEW 19D423241G3
1- MASTR II VHF RX OSC MULTI BOARD 138-155 MHZ NEW 19D423241G3
$12.00 (0 Bids)
Time Left: 47m
VINTAGE HEATHKIT APACHE TX-1 TRANSMITTER VERY NICE UNTESTED CONDITION
VINTAGE HEATHKIT APACHE TX-1 TRANSMITTER VERY NICE UNTESTED CONDITION
$200.00 (0 Bids)
Time Left: 53m
Dual MIC 15W FM stereo PLL broadcast transmitter 88--108MHZ radio station KIT
Dual MIC 15W FM stereo PLL broadcast transmitter 88--108MHZ radio station KIT
$173.00 (0 Bids)
Time Left: 1h 7m
5W RF POWER adjust FM transmitter FM Exciter FM radio station RDS TXT:ELE FM
5W RF POWER adjust FM transmitter FM Exciter FM radio station RDS TXT:ELE FM
$119.00 (0 Bids)
Time Left: 1h 9m
1.5W 15W stereo Wireless FM broadcast transmitter only host
1.5W 15W stereo Wireless FM broadcast transmitter only host
$59.00 (0 Bids)
Time Left: 1h 10m
HEATHKIT  DX-100 FRONT PANEL
HEATHKIT DX-100 FRONT PANEL
$90.00 (0 Bids)
Time Left: 1h 13m
INDUSTRIAL QUALITY COMPUTER MONITOR CONSOLE EX HOMELAND SECURITY PUBLIC SAFETY
INDUSTRIAL QUALITY COMPUTER MONITOR CONSOLE EX HOMELAND SECURITY PUBLIC SAFETY
$300.00 (0 Bids)
Time Left: 2h 24m
Dow-Key DK77 - SPST BNC Coaxial Relay RF Switch
Dow-Key DK77 - SPST BNC Coaxial Relay RF Switch
$49.95 (0 Bids)
Time Left: 2h 39m
1.5W 15W stereo PLL FM broadcaster transmitter host+GP antenna+12V 5A power
1.5W 15W stereo PLL FM broadcaster transmitter host+GP antenna+12V 5A power
$119.00 (0 Bids)
Time Left: 3h 18m
15W FM stereo PLL broadcast transmitter 86-108MHz with FM Car Sucker Antenna
15W FM stereo PLL broadcast transmitter 86-108MHz with FM Car Sucker Antenna
$54.99 (1 Bids)
Time Left: 3h 31m
12-Inch Long - N-Male to SMA-Male Coaxial Cable Pigtail Mil-Spec RG58 TPS-4717
12-Inch Long - N-Male to SMA-Male Coaxial Cable Pigtail Mil-Spec RG58 TPS-4717
$12.95 (0 Bids)
Time Left: 3h 36m
TWO PCS- A50-12 , 12 VCC UP TO 60 WATTS EA @ 6MTRS POWER TRANSISTORS SHIPS INTL!!
TWO PCS- A50-12 , 12 VCC UP TO 60 WATTS EA @ 6MTRS POWER TRANSISTORS SHIPS INTL!!
$24.00
$32.00
Time Left: 3h 43m
1MW  Digital PLL stereo  FM transmitter
1MW Digital PLL stereo FM transmitter
$40.00 (0 Bids)
Time Left: 3h 46m
NEW 0-15W PREMIUM CZE-15B Professional PC Control FM Transmitter 87-108Mhz
NEW 0-15W PREMIUM CZE-15B Professional PC Control FM Transmitter 87-108Mhz
$198.99 (0 Bids)
Time Left: 3h 49m
Ramsey FM100B 1 Watt  Power Upgrade Kit
Ramsey FM100B 1 Watt Power Upgrade Kit
$29.99 (0 Bids)
Time Left: 3h 51m
Kenwood TK-931 900 MHz Radio FM Mobile Transceiver -TESTED WORKS
Kenwood TK-931 900 MHz Radio FM Mobile Transceiver -TESTED WORKS
$65.00 (0 Bids)
Time Left: 4h
NEW MULLARD DF73 SUB MINIATURE RF   IF AMP PENTODE TUBE   VALVE
NEW MULLARD DF73 SUB MINIATURE RF IF AMP PENTODE TUBE VALVE
$6.00 (0 Bids)
Time Left: 4h 3m
Rosenberger RF Microwave SMA male to N male Test Cable 1.5 meter 18ghz utiflex
Rosenberger RF Microwave SMA male to N male Test Cable 1.5 meter 18ghz utiflex
$59.00 (0 Bids)
Time Left: 4h 15m
Powerful Handheld CB Radio Set   Very long distance 8 Watt transmit
Powerful Handheld CB Radio Set Very long distance 8 Watt transmit
$245.00 (0 Bids)
Time Left: 4h 48m
11 N TYPE MALE CABLE CONNECTOR ENDS  6 FACTORY SEALED 5 NEW OUT OF BOX
11 N TYPE MALE CABLE CONNECTOR ENDS 6 FACTORY SEALED 5 NEW OUT OF BOX
$49.99 (0 Bids)
Time Left: 5h 1m
59 PIECES VARIOUS BRANDS & STYLES BNC CABLE CONNECTOR ENDS NEW IN BAG
59 PIECES VARIOUS BRANDS & STYLES BNC CABLE CONNECTOR ENDS NEW IN BAG
$49.99 (0 Bids)
Time Left: 5h 1m
50 PLUS PIECES AMPHENOL BNC CABLE CONNECTOR ENDS NEW IN BAG
50 PLUS PIECES AMPHENOL BNC CABLE CONNECTOR ENDS NEW IN BAG
$49.99 (0 Bids)
Time Left: 5h 1m
10 mWatt 2400 MHz  ATV FM Video Stereo Audio Transmitter
10 mWatt 2400 MHz ATV FM Video Stereo Audio Transmitter
$109.95 (0 Bids)
Time Left: 5h 1m
100mW 500mW 76-108Mhz Home Stereo FM Transmitter + Antenna + Power Supply B0228
100mW 500mW 76-108Mhz Home Stereo FM Transmitter + Antenna + Power Supply B0228
$50.09 (0 Bids)
Time Left: 5h 7m
IN BOX STANDARD C408 MINI UHF 70CM HAM TRANSCEIVER FM HANDY TINY BUT SUPER !
IN BOX STANDARD C408 MINI UHF 70CM HAM TRANSCEIVER FM HANDY TINY BUT SUPER !
$16.46 (6 Bids)
Time Left: 5h 18m
LARGE LOT RF COAX SMB CONNECTORS PINS KITS SOME NEW IN BAG and OUT OF BAG
LARGE LOT RF COAX SMB CONNECTORS PINS KITS SOME NEW IN BAG and OUT OF BAG
$74.99 (0 Bids)
Time Left: 5h 21m
New CZE-7C FM Transmitter Car PLL Transmitter Broadcast  MP3 7W 76-108 MHz
New CZE-7C FM Transmitter Car PLL Transmitter Broadcast MP3 7W 76-108 MHz
$50.91 (0 Bids)
Time Left: 5h 26m
New 100mW 500mW 76-108Mhz Home Stereo FM Transmitter+Antenna +Power Supply N0080
New 100mW 500mW 76-108Mhz Home Stereo FM Transmitter+Antenna +Power Supply N0080
$45.23 (0 Bids)
Time Left: 5h 37m
Water cooling  Tube GS-3A 4kW up to 900 MHz! New (pa, tropo, dx, eme, ham, vhf, uhf)
Water cooling Tube GS-3A 4kW up to 900 MHz! New (pa, tropo, dx, eme, ham, vhf, uhf)
$74.00 (0 Bids)
Time Left: 5h 41m
CZE-7C Stereo PLL Car MP3 FM Transmitter Radio Broadcast Station 76-108 MHz New
CZE-7C Stereo PLL Car MP3 FM Transmitter Radio Broadcast Station 76-108 MHz New
$54.41 (0 Bids)
Time Left: 6h 33m
PCM2704 USB DAC USB to S PDIF Sound Card Decoder Board 3.5mm Analog Output
PCM2704 USB DAC USB to S PDIF Sound Card Decoder Board 3.5mm Analog Output
$8.45 (0 Bids)
Time Left: 6h 58m
LPC1768 minimum System Board Core Board  with usd cable
LPC1768 minimum System Board Core Board with usd cable
$22.99 (0 Bids)
Time Left: 7h 10m
5V Digital Radio Station 0.5W PLL Stereo FM Dual Transmitter BH1417F  for pc usb
5V Digital Radio Station 0.5W PLL Stereo FM Dual Transmitter BH1417F for pc usb
$16.39 (0 Bids)
Time Left: 7h 10m
MCU Digital Frequency Stabilization FM Radio Receiver Module 70-108Mhz 1.8V-3.6V
MCU Digital Frequency Stabilization FM Radio Receiver Module 70-108Mhz 1.8V-3.6V
$7.39 (0 Bids)
Time Left: 7h 17m
PCM2704 USB DAC Power fiber optic coaxial analog output USB sound card decoding
PCM2704 USB DAC Power fiber optic coaxial analog output USB sound card decoding
$10.69 (0 Bids)
Time Left: 7h 17m
12v Amplifier MP3 decoder Board Dual-channel stereo 2*10W with Remote Controller
12v Amplifier MP3 decoder Board Dual-channel stereo 2*10W with Remote Controller
$9.00 (0 Bids)
Time Left: 7h 17m
PCM2704 USB DAC USB to S PDIF Sound Card Decoder Board with Aluminum Housing pc
PCM2704 USB DAC USB to S PDIF Sound Card Decoder Board with Aluminum Housing pc
$13.00 (0 Bids)
Time Left: 7h 17m
Radio Station 0.5W-7W Adjustable DSP+PLL Stereo FM Transmitter LCD Modulator DIY
Radio Station 0.5W-7W Adjustable DSP+PLL Stereo FM Transmitter LCD Modulator DIY
$33.31 (0 Bids)
Time Left: 7h 17m
5V mp3 decoder board with 3w+3w amplifier usb sd card  U disk +Remote control
5V mp3 decoder board with 3w+3w amplifier usb sd card U disk +Remote control
$7.99 (0 Bids)
Time Left: 7h 22m
dc 12v 12Ch relay wireless Programable RF Remote Control Transmitter+  Receiver
dc 12v 12Ch relay wireless Programable RF Remote Control Transmitter+ Receiver
$17.85 (0 Bids)
Time Left: 7h 22m
12V Slim Digital Power Amplifier TA2021 Amp Board DIY Dual Channel DC 11-14.5V
12V Slim Digital Power Amplifier TA2021 Amp Board DIY Dual Channel DC 11-14.5V
$20.99 (0 Bids)
Time Left: 7h 22m
TDA8920 Subwoofer Stereo Audio Digital Home Amplifier 140W Power Amp Board DIY
TDA8920 Subwoofer Stereo Audio Digital Home Amplifier 140W Power Amp Board DIY
$27.45 (0 Bids)
Time Left: 7h 22m
TDA7297 AC DC 12v 15W+15W  9V-15V DUAL CHANNEL AMPLIFIER BOARD MODULE 3.5mm Audi
TDA7297 AC DC 12v 15W+15W 9V-15V DUAL CHANNEL AMPLIFIER BOARD MODULE 3.5mm Audi
$5.89 (0 Bids)
Time Left: 7h 22m
Heathkit Model DX-20 Novice CW HF Ham Transmitter- see it work
Heathkit Model DX-20 Novice CW HF Ham Transmitter- see it work
$150.00 (0 Bids)
Time Left: 7h 32m
Heathkit DX-20 CW Tube Type Transmitter for Parts or Repair
Heathkit DX-20 CW Tube Type Transmitter for Parts or Repair
$21.00 (3 Bids)
Time Left: 7h 43m
R.V.R PJ500 FM amplifier and Ramsey FM-100
R.V.R PJ500 FM amplifier and Ramsey FM-100
$1,000.00 (0 Bids)
Time Left: 8h 10m
HEATHKIT VFO VF-1
HEATHKIT VFO VF-1
$41.01 (9 Bids)
Time Left: 8h 50m
VINTAGE HEATHKIT CHEYENNE MODEL MT 1 TRANSMITTER
VINTAGE HEATHKIT CHEYENNE MODEL MT 1 TRANSMITTER
$29.99 (1 Bids)
Time Left: 9h 3m
Marti Electronics M-308 Remote Pick-Up Transmitter
Marti Electronics M-308 Remote Pick-Up Transmitter
$125.00 (0 Bids)
Time Left: 9h 11m
Hey Radio Techs and Repairmen! Big Box of Miscellaneous Parts,  Connectors etc!!
Hey Radio Techs and Repairmen! Big Box of Miscellaneous Parts, Connectors etc!!
$45.00 (0 Bids)
Time Left: 9h 16m
 1W 6W FM stereo PLL  broadcast transmitter  76--108MHZ host+small antenna
1W 6W FM stereo PLL broadcast transmitter 76--108MHZ host+small antenna
$39.00 (0 Bids)
Time Left: 9h 33m
Digital RDS Coding FM Radio Receiver Module Remote RSSRDS Control 76-108Mhz
Digital RDS Coding FM Radio Receiver Module Remote RSSRDS Control 76-108Mhz
$0.99 (0 Bids)
Time Left: 10h 24m
DYNAMOTOR COLONIAL RADIO CORP MODEL TYPE DA-3A INPUT 28V DC OUTPUT 300 DC
DYNAMOTOR COLONIAL RADIO CORP MODEL TYPE DA-3A INPUT 28V DC OUTPUT 300 DC
$87.99 (0 Bids)
Time Left: 10h 27m
5V  12V BH1417F FM Radio Transmitter Module PLL Stereo Digital Radio Station DIY
5V 12V BH1417F FM Radio Transmitter Module PLL Stereo Digital Radio Station DIY
$0.99 (0 Bids)
Time Left: 10h 46m
McMurdo Silver Model 800 face plate only
McMurdo Silver Model 800 face plate only
$9.99 (0 Bids)
Time Left: 11h 1m
Digital RDS Coding FM Radio Receiver Module Remote RSSRDS Control 76-108Mhz
Digital RDS Coding FM Radio Receiver Module Remote RSSRDS Control 76-108Mhz
$0.99 (0 Bids)
Time Left: 11h 9m
Ceramic socket for tetrode tube GU-43B USSR military equipment.
Ceramic socket for tetrode tube GU-43B USSR military equipment.
$89.99
$129.99
Time Left: 11h 42m
Wouxun KG-UVD1P SP 136-174 400-470Mhz VHF UHF Dual Band + Speaker Mic (105126)
Wouxun KG-UVD1P SP 136-174 400-470Mhz VHF UHF Dual Band + Speaker Mic (105126)
$109.99 (0 Bids)
Time Left: 11h 46m
Heathkit AT-1 Amateur Transmitter Vintage Ham Radio Heath Kit AT1
Heathkit AT-1 Amateur Transmitter Vintage Ham Radio Heath Kit AT1
$24.99 (1 Bids)
Time Left: 11h 50m
Collins 32S-1 Transmitter Parts Rig
Collins 32S-1 Transmitter Parts Rig
$78.88 (2 Bids)
Time Left: 11h 54m
Vintage Military Transmitter Ceramic Coil Form & Coils & Inductor or Capacitor
Vintage Military Transmitter Ceramic Coil Form & Coils & Inductor or Capacitor
$59.99 (0 Bids)
Time Left: 11h 56m
Vintage Military Transmitter Ceramic Coil Form & Coils
Vintage Military Transmitter Ceramic Coil Form & Coils
$49.99 (0 Bids)
Time Left: 11h 57m
Hamilton Rangemaster 1680 kHz. AM OEM Transmitter Crystal No Reserve!
Hamilton Rangemaster 1680 kHz. AM OEM Transmitter Crystal No Reserve!
$7.99 (0 Bids)
Time Left: 12h 6m
T  R  SWITCH  ) TRANSMITTERS RECEIVERS  COLLINS.JOHNSONS+OTHERS
T R SWITCH ) TRANSMITTERS RECEIVERS COLLINS.JOHNSONS+OTHERS
$65.00 (0 Bids)
Time Left: 12h 15m
Tektronix 2225 50mHz Oscilloscope
Tektronix 2225 50mHz Oscilloscope
$77.00 (2 Bids)
Time Left: 12h 15m
T200 0.2W Portable FM Transmitter Radio Audio Adjustable Broadcast 87~108MHz US
T200 0.2W Portable FM Transmitter Radio Audio Adjustable Broadcast 87~108MHz US
$53.65 (0 Bids)
Time Left: 12h 33m
Wouxun KG-UV920R Car Mobile DualBand Radio 136-174   400-480Mhz+DTMF Mic(108679)
Wouxun KG-UV920R Car Mobile DualBand Radio 136-174 400-480Mhz+DTMF Mic(108679)
$334.00 (0 Bids)
Time Left: 12h 35m
10P Preferential packaged for sale 1.5W 15W broadcast transmitter host
10P Preferential packaged for sale 1.5W 15W broadcast transmitter host
$700.00 (0 Bids)
Time Left: 12h 36m
HEATHKIT DX-100 WORKING ORIGINAL MANUAL
HEATHKIT DX-100 WORKING ORIGINAL MANUAL
$122.00 (7 Bids)
Time Left: 12h 38m
Wouxun KG-UV6D UH VHF UHF Dual Band 136-174 400-480Mhz + Antenna S003 (122588)
Wouxun KG-UV6D UH VHF UHF Dual Band 136-174 400-480Mhz + Antenna S003 (122588)
$137.00 (0 Bids)
Time Left: 13h 1m
Wouxun KG-UV6D UH VHF UHF Dual Band 136-174 400-480Mhz + Antenna S003C (122591)
Wouxun KG-UV6D UH VHF UHF Dual Band 136-174 400-480Mhz + Antenna S003C (122591)
$137.00 (0 Bids)
Time Left: 13h 9m
VTG Johnson Viking Ranger Ham Radio Transmitter
VTG Johnson Viking Ranger Ham Radio Transmitter
$130.00 (0 Bids)
Time Left: 13h 11m
BAOFENG UV5RD-UU Dual Band Radio+Car Adaptor[UV-5RD-UU+E-DC48]
BAOFENG UV5RD-UU Dual Band Radio+Car Adaptor[UV-5RD-UU+E-DC48]
$47.99 (0 Bids)
Time Left: 13h 13m
TWO CLEGG METAL KNOBS
TWO CLEGG METAL KNOBS
$3.00
$5.00
Time Left: 13h 13m
2x BAOFENG UV-5R Yellow Dual Band UHF VHF Radio + 1x USB Prog Cable 6-034
2x BAOFENG UV-5R Yellow Dual Band UHF VHF Radio + 1x USB Prog Cable 6-034
$102.00 (0 Bids)
Time Left: 13h 32m
ARC AIRCRAFT RADIO CONTROL UNIT C-70E 14V MILITARY AIRCRAFT
ARC AIRCRAFT RADIO CONTROL UNIT C-70E 14V MILITARY AIRCRAFT
$29.99 (0 Bids)
Time Left: 13h 34m
NOS RCA RADIOTRON 803 TRANSMITTING POWER TUBE
NOS RCA RADIOTRON 803 TRANSMITTING POWER TUBE
$34.99 (0 Bids)
Time Left: 13h 43m
Wouxun KG-UV8D duplex repeater 136-174 400-480MHz + 2600mah Battery (122218)
Wouxun KG-UV8D duplex repeater 136-174 400-480MHz + 2600mah Battery (122218)
$163.00 (0 Bids)
Time Left: 13h 46m
5V 3.3V 2.4" 240x320 SPI TFT LCD Touch Panel Serial Port Module with PBC ILI9341
5V 3.3V 2.4" 240x320 SPI TFT LCD Touch Panel Serial Port Module with PBC ILI9341
$7.00 (0 Bids)
Time Left: 13h 46m
VTG Collins 32V1 Ham Radio Transmitter
VTG Collins 32V1 Ham Radio Transmitter
$230.00 (0 Bids)
Time Left: 13h 47m
Dual Rail Linear Power Supply board Filter Power Supply FOR AUDIO DIY
Dual Rail Linear Power Supply board Filter Power Supply FOR AUDIO DIY
$6.89 (0 Bids)
Time Left: 13h 54m
COLLINS 35C-1 LOW PASS FILTER
COLLINS 35C-1 LOW PASS FILTER
$10.00 (1 Bids)
Time Left: 13h 57m
7 inch LCD TV set TV+AV+FM
7 inch LCD TV set TV+AV+FM
$56.00 (0 Bids)
Time Left: 14h
7W Wireless Car FM radio Transmitter CZE-5C 76-108 MHz PLL
7W Wireless Car FM radio Transmitter CZE-5C 76-108 MHz PLL
$54.00 (0 Bids)
Time Left: 14h
BAOFENG UV5RD-UU Dual Band Radio+Soft Case[UV-5RD-UU+SC41]
BAOFENG UV5RD-UU Dual Band Radio+Soft Case[UV-5RD-UU+SC41]
$45.00 (0 Bids)
Time Left: 14h 7m
5w Fm radio station Transmitter Fm transmitter + Power+
5w Fm radio station Transmitter Fm transmitter + Power+
$43.00 (0 Bids)
Time Left: 14h 13m
Military Transmitter Modulator for T-195 with Pair Of 4X150D Tubes
Military Transmitter Modulator for T-195 with Pair Of 4X150D Tubes
$25.00 (0 Bids)
Time Left: 14h 28m
WWII BC-458-A 5.3-7.0 MHz Commnd Set Transmitter with all tubes and hardware exc
WWII BC-458-A 5.3-7.0 MHz Commnd Set Transmitter with all tubes and hardware exc
$0.99 (1 Bids)
Time Left: 14h 28m
BAOFENG UV-5R E 136-174Mhz   400-480Mhz U V Radio+Car Eliminator[UV5RE+E-DC43]
BAOFENG UV-5R E 136-174Mhz 400-480Mhz U V Radio+Car Eliminator[UV5RE+E-DC43]
$48.00 (0 Bids)
Time Left: 14h 51m
Drake T-4 Reciter Transmitter RARE w Ser# 0017 T-4X T-4XA T-4XB T-4XC TR-4
Drake T-4 Reciter Transmitter RARE w Ser# 0017 T-4X T-4XA T-4XB T-4XC TR-4
$500.00 (8 Bids)
Time Left: 14h 53m
Eimac 4-400C Transmitting Tube w Eimac Glass Chimney Exc Cond w Good Filament
Eimac 4-400C Transmitting Tube w Eimac Glass Chimney Exc Cond w Good Filament
$21.49 (5 Bids)
Time Left: 15h 3m
12V BH1417F FM Radio Transmitter 0.1W PLL Stereo Digital Radio Station DiY kits
12V BH1417F FM Radio Transmitter 0.1W PLL Stereo Digital Radio Station DiY kits
$9.79 (0 Bids)
Time Left: 15h 9m
FD-880 UU Dual Band 136-174 450-520MHZ Radio+Com Prog Cable [FD880UU+6-004A]
FD-880 UU Dual Band 136-174 450-520MHZ Radio+Com Prog Cable [FD880UU+6-004A]
$88.19 (0 Bids)
Time Left: 15h 34m
FDC FD-150A VHF 136-174Mhz Radio + Adaptor [FD150A+S002B]
FDC FD-150A VHF 136-174Mhz Radio + Adaptor [FD150A+S002B]
$67.00 (0 Bids)
Time Left: 15h 35m
JOHNSON VIKING Valiant Complete Primo Tube Set All Tubes Except 866
JOHNSON VIKING Valiant Complete Primo Tube Set All Tubes Except 866
$178.17 (0 Bids)
Time Left: 15h 35m
Puxing PX-888 VHF 136-174mhz + Free Earpiece
Puxing PX-888 VHF 136-174mhz + Free Earpiece
$74.99 (0 Bids)
Time Left: 15h 37m
Puxing PX-888 VHF 136-174mhz + Earpiece + Speaker mic
Puxing PX-888 VHF 136-174mhz + Earpiece + Speaker mic
$79.99 (0 Bids)
Time Left: 15h 37m
1pc x PUXING PX328 VHF 136-174Mhz FM Radio+S2B Adaptor + Earpiece
1pc x PUXING PX328 VHF 136-174Mhz FM Radio+S2B Adaptor + Earpiece
$70.00 (0 Bids)
Time Left: 15h 39m
Dual MIC 15W LCD digital stereo PLL broadcast FM transmitter radio station  KIT
Dual MIC 15W LCD digital stereo PLL broadcast FM transmitter radio station KIT
$115.00
$152.00
Time Left: 16h 29m
FriendlyARM micro2440 development board+256M NandFlash S3C2440
FriendlyARM micro2440 development board+256M NandFlash S3C2440
$84.00 (0 Bids)
Time Left: 16h 54m
Ham Radio Transmitters For Sale.