Ham Devices

70cm LNA preamplifier with vox

70cm LNA preamplifier with vox

420MHz to 450MHz Low Noise Amplifier with vox circuit  • Frequency: 420 to 450 MHz • RF G..

$29.99
70cm LNA with saw filter

70cm LNA with saw filter

70cm LNA Low Noise Amplifier saw filter Opearting voltage +5V (possible on coax cable) Frequen..

$24.98
ADS-B 1090MHz LNA

ADS-B 1090MHz LNA

Description: The (ADS-B) Automatic Dependent Surveillance Broadcast  is a surveillance technol..

$24.98
AIR Band LNA Low Noise Amplifeir

AIR Band LNA Low Noise Amplifeir

Professional AIR Band LNA Low Noise Amplifeir panel 6th Order Modified Chebyhsev Bandpass Filter ..

$29.98
Audio PCB panel for Zello Walkie Talkie

Audio PCB panel for Zello Walkie Talkie

Audio PCB panel for Zello Walkie Talkie • Connect your phone to the radio • It is possible to ..

$19.98
Bias Tee Wideband 1- 6000MHz 150mA

Bias Tee Wideband 1- 6000MHz 150mA

• Connector: SMA Female Jack connectors • Power +5V 150mA • Micro USB or external power supply..

$9.98
Diplexer 2m 70cm 50W

Diplexer 2m 70cm 50W

Diplexer for 2m 70cm  50W - insertion loss 2m=0,2dB 70cm=0,3dB - Isolation between two po..

$24.98
Diplexer 2m 70cm 50W N

Diplexer 2m 70cm 50W N

Diplexer 2m 70cm 50W • 2m 70cm Diplexer • Isolation between two ports=60dB • insertion loss..

$49.98
FM Notch Filter

FM Notch Filter

FM Notch Filter 88-108 MHz band reject filter for HAM RTL SDR receiver • Local 88-108 MHZ broadca..

$15.98
HF band Multi Band Pass Filter

HF band Multi Band Pass Filter

High quality Multi Band Pass Filter board with 2x SMA connectors 7 Bands: 1.6-2.5MHz    ..

$59.98
HF upconverter v3.3 for SDR, Quansheng K5

HF upconverter v3.3 for SDR, Quansheng K5

with  ADE-1 DBM mixer + BGA614 LNA HF preamplifier • High sensitivity • Operating frequen..

$39.98
Mini diplexer 2m 70cm

Mini diplexer 2m 70cm

Mini Diplexer for 2m 70cm   Can be used to combine two antennas to a dual band rig with one ..

$17.98
Mini Whip Active HF Antenna

Mini Whip Active HF Antenna

- Frequency range: 10 kHz - 30 MHz - Power: 12 - 15 volt  100 mA - Second order output in..

$49.98
PGA103+ Ultra Low Noise Wideband LNA

PGA103+ Ultra Low Noise Wideband LNA

• Operating frequency: 10MHz to 4GHz • High IP3, 45 dBm typ. at 2 GHz, Vd=5V  • Low Noise..

$27.98
Power Bias Tee 1A 1-3000 MHz

Power Bias Tee 1A 1-3000 MHz

• Connector: SMA Female Jack connectors • Power +5V USB 500mA • External power supply 1V to 24V ..

$14.98
Power Bias Tee 1A 1-6000 MHz

Power Bias Tee 1A 1-6000 MHz

Power Bias Tee 1A  1MHz to 6GHz • Connector: SMA Female, and female • Power connector B2B-X..

$14.98
Precision Crystal Heater

Precision Crystal Heater

Precision Crystal Heater board     This heater is useful to bring the temperature of a cr..

$19.99
Precision HF upconverter for SDR radio, Quansheng K5

Precision HF upconverter for SDR radio, Quansheng K5

• two antenna inputs UHF and HF select switch, LED lights active input • middle SMA connector need ..

$49.98
QRO SWR and Power Meter 1KW

QRO SWR and Power Meter 1KW

QRO SWR and POWER Meter PCB 1KW up to 300MHz assembled • HF 1KW ,VHF max 500W • PCB size: 70mm..

$29.98
RF Active Probe + DC Out

RF Active Probe + DC Out

DC voltage: 6V-12V 20mA  Input Impedance: 0.5 pF / 10 MOhm  Bandwidth - 100 kHz to 1..

$29.99
SMOG-1 LNA with saw filter

SMOG-1 LNA with saw filter

LNA panel for SMOG-1 satellite receiver Opearting voltage +5V (possible on coax cable) Gain: +..

$24.98
VLF HF Upconverter

VLF HF Upconverter

• VLF HF Upconverter • High sensitivity • Local frequency: 100MHz  • Input frequency m..

$29.98
Wideband LNA Low Noise Amplifier

Wideband LNA Low Noise Amplifier

Wideband Low Noise Amplifier (adjustable RF gain) The PCB size is only 25 x 30 mm. The circuit ca..

$19.98
Wideband LNA PGA103 with VOX

Wideband LNA PGA103 with VOX

It is a nice broadband LNA with minimal Noise Figure. The PGA-103+ chip is produced by Mini-Circuits..

$39.98
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