Quick Specs
Land mobile UHF repeater
RX/TX: 400-430 MHz or 450-470 MHz (two versions)
Output power: 10 W, 25 W, 50 W (depending on version)
Modes: FM
Receiver sensitivity: 0.5 µV (FM, 12 dB SINAD |
Detailed Specifications
An advanced CPU and other ICs in the IC-RP4520 logic circuit allow you remote control using a DTMF code as follows:
- CTCSS decoder ON/OFF
- CTCSS encoder ON/OFF
- CTCSS decoder frequency setting
- CTCSS encoder frequency setting
- Local inhibit function ON/OFF
- Manual ID signal transmission
- ID signal transmission speed setting
- Time-out timer setting
- Hang-up timer setting
- Repeater-pausing time after time-out
- CPU resetting
- Fine tuning of the operation frequency
- 3 auxiliary control outputs
General
- Frequency Coverage:
- 400-430 MHz (10 W, 25 W, 50 W)
- 450-470 MHz (50 W)
- Mode:
- FM (16K0F3E)
- FM (8K50F3E) (narrow versions)
- Initial tuning step: 5 or 12.5 kHz (selectable)
- Antenna impedance: 50 ohms (unbalanced)
- Power supply requirement: 117 V AC or 13.8 V DC ±15%
- AC power consumption:
- 10 W version: 125 VA
- 25 W version: 160 VA
- 50 W version: 245 VA
- Current drain (at 13.8 V DC):
- Transmit: 7.0 A (10 W version); 10.0 A (25 W version); 17.0 A (50 W version)
- Receive (squelched): 1.0 A
- Receive (maximum audio output): 1.2 A
- Usable Temperature Range: -10°C ~ +60°C
- Frequency stability: ±0.0001%
- Dimensions: 425(W) x 149(H) x 368(D) mm; 16.7(W) x 5.9(H) x 14.5(D) in
- Weight: 17 kg; 37.5 lbs.
Transmitter
- Output power:
- 10 W versions: 10 W
- 25 W versions: 25 W
- 50 W versions: 50 W
- Modulation system: Variable reactance frequency modulation
- Maximum frequency deviation: ±5 kHz; ±2.5 kHz (narrow versions)
- Spurious emissions: -70 dB
- Microphone impedance: 600 ohms
Receiver
- Receive system: Double-conversion superheterodyne
- Intermediate frequencies: 1st 30.875 MHz; 2nd 455 kHz
- Sensitivity: 0.5 µV for 12 dB SINAD
- Tight squelch sensitivity: 1.4 µV
- Adjacent channel selectivity: -70 dB; -60 dB (narrow version)
- Spurious rejection: -70 dB
- Audio output power: 1.7 W with an 8 ohms load
- Audio output impedance: 8 ohms
A duplexer is separately required when only one antenna is used for operation. Consult your local ICOM dealer for detailed information. |
