Noise Blanker Circuit
I.F. Passband to
Eliminate Interference
Selectable AM/FM
Multi‑bands
Explore the LEGEND III
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Specifications
General |
|
|---|---|
| Channels | 40 AM/FM (EU) |
| Frequency Range | 26.965 to 27.405 MHz (EU) |
| Frequency Control | Phase Locked Loop (PLL) synthesizer |
| Frequency Tolerance | ±600Hz |
| Opertating Temperature | -10 °C to +55 °C |
| Microphone | Electret condenser type microphone |
| Input Voltage | 13.2 V DC |
| Current Drain | Tx full mod., 2.0A max./ Rx with max. audio output, 1.5A max. |
| Antenna Connector | UHF, SO-239 |
| LCD Meter | LCD back light (ORG) |
| Filter | ANL (Automatic Nosie Limiter) built-in |
| Dimensions | 127(L) x 36(H) x 148(D) mm |
| Weight | Approx. 0.8 kg |
Transmitter |
|
|---|---|
| Power Output | 4W AM/ 4W FM |
| Frequency Response | 3,000Hz in AM/FM |
| Output Impedance | 50ohm, unbalanced |
Receiver |
|
|---|---|
| Sensitivity | 0.7μV for 20dB SINAD typical (limit 1.4μV) |
| Adjacent Channel Rejection | 66dB typical |
| Image Rejection | 75dB typical |
| I.F. Frequency | Double Conversion Superheterodyne 1st 10.695 MHz 2nd 455 MHz |
| RF Gain Control | For optimum reception - LOCAL3/DX |
| Automatic Gain Control (AGC) | Less than 10dB change in audio output for inputs from 10 to 50,000μV |
| Squelch | Adjustable; threshold less than 1μV |
| Audio Output Power | 2 W rating into 8 ohm |
| Frequency Response | 300 to 3,000Hz |
| Distortion | Less than 10%, 0.5W 1KHz |