* SWR, nominal: < 2.1:1 144-148 MHz, 430-450 MHz. Best SWR on VHF frequencies when COMPACtenna 2M/440+ antenna is mounted on an upper corner of a vehicle, NOT center mount. Flat style magnetic mounts provide the best SWR results. SWR varies with size and shape of the vehicle. ...
*3 does not support the simultaneous reception of the A band and the B band. Receive: 108-137 MHz (Aeronautical band) 137-174 MHz (144MHz HAM) 174-400 MHz (GEN1) 400-480 MHz (430MHz HAM) 480 - 999.99 MHz (GEN2) Launch:
Amateur / Ham radio operators Features + options Bandscope width: 20 kHz to 80 MHz WLAN optional, 100 Mpbs DAC converter: 14 bit 640 MSPS 8 programmable transistor switches for external equipment Modular microphone input for Yaesu MH-31 Accessories - RigReference ID 6148 MPN EXPERT-ELECTRONICS-...
JIASIDA ANTENNAS are individually Tested to insure proper compatibility with your Radio and Frequencies! Easy to carry and install, make it more convenient to go outside. Foldable CS Tactical Antenna easy to install, whether you need a replacement antennas or want to...
Calculating the LO FrequenciesCare must be taken to calculate the LO frequencies so as to arrive at an IF that is exactly equal to the quadrature clock frequency. This is done using a multiplier factor that is specific to the band. This multiplier for 2m is 0.8; for 4m and 6m it is (...
Dimensions are 169 × 57 × 32 mm. General characteristics HAM bands 2m 70cm Frequency stability ? Tuning steps ? Memories ? Receiver RX-range 100-995 MHz Modulations AM FM Sensitivity ? Selectivity ? Filters ? Receiver system ? IF-frequencies ? Image rejection ? Audio output ?
Since Campbell Island is uninhabited we received a waiver from the NZ authorities to use those frequencies. Additional Corporate Sponsors signed on since last update: –Elecraft – Rojone Pty Ltd – Amateur Radio Supplies – OptiBeam DX Foundation, Club and Individual Sponsors: The list continues ...
the middle portion (which will not be used, so any possible damage to the threads is not a concern) in a vise and cutting with a reciprocating saw, or use a band saw or hacksaw. To calculate the lengths for the elements, I used the calculator athttp://www.hamuniverse.com/jpole....