Description
RETEVIS RA25 MINI / GMRS AMATEUR CAR MOBILE RADIO
1.44 inch TFT screen – Dual Band – Dual Display – Dual Watch – FM
Support fast frequency editing by keypad, best choice for offroader and self-driving amateur.
Features:
Adopt superior quality material, better technology and high quality radiator to ensure stable and durable operation. 1.44 inch TFT display. Amateur mode and professional mode for different operation requirement (not available in GMRS version). US 30 & EU 500 programmable memory channels, identified by editing name. CTCSS, DCS, DTMF, 2Tone, 5Tone setting for each single channel. 11 groups fixed code plus self define code. LCD brightness control. Main unit and microphone key lock function. Compander function. Tone Pluse frequency.
Structure Introduction:
Why to Choose RA25?
Eight Reasons.
SPECIFICATIONS
| Frequency Range | UV Dual Band: VHF: 144-146MHz，UHF: 430-440MHz，FM: 86.7-108MHz. GMRS: TX: 462.5500-467.7250MHz RX: 462.5500-462.7250MHz，FM: 86.7-108MHz. |
| Number of Channels | UV Dual Band: 500 channels GMRS: 30 channels |
| Channel Spacing | 25K (Wide band), 12.5K (Narrow band) |
| Phase-locked Step | 2.5KHz, 5KHz, 6.25KHz, 10KHz, 12.5KHz, 15KHz, 20KHz, 25KHz, 30KHz, 50KHz |
| Operating Voltage | DC 13.8V±15% (Standard version) |
| Squelch | Carrier / CTCSS / DCS / 5Tone / 2Tone / DTMF |
| Frequency Stability | ±2.5ppm |
| Operating Temperature | -20℃~+60℃ |
| Dimensions (mm) | 124 x 101 x 36 mm |
| Weight | 0.45kg (mian unit) |
| Wide band | Narrow band | |
| Sensitivity (12dB Sinad) | ≤0.25µV | ≤0.35μV |
| Adjacent Channel Selectivity | ≥70dB | ≥60dB |
| Audio Response | +1~-3dB (0.3~3KHz) | +1~-3dB (0.3~2.55KHz) |
| Hum & Noise | ≥45dB | ≥40dB |
| Audio distortion | <3% | <3% |
| Audio power output | > 2W@10% | > 2W@10% |
| Wide band | Narrow band | |
| Power Output | UHF: ≤18W | VHF: ≤20W |
| Modulation | 16KΦF3E | 11KΦF3E |
| Adjacent Channel Power | ≥70dB | ≥60dB |
| Hum & Noise | ≥40dB | ≥36dB |
| Spurious Emission | ≥60dB | ≥60dB |
| Audio Response | +1~-3dB (0.3~3KHz) | +1~-3dB (0.3~2.55KHz) |
| Audio Distortion | ≤5% | ≤5% |
PACKAGE INCLUDES
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