Retevis RT97 Long Range Full Duplex Mini Portable Repeater
Compact. Durable. Powerful.
The Retevis RT97 is a small, solid, and dust-proof portable repeater designed for easy installation and flexible operation. It can be used as either a fixed or mobile unit, making it ideal for a wide range of professional and outdoor applications.
Key Features
- Portable and Compact: Mini size, easy to carry and install anywhere.
- Full Duplex Operation: Transmit and receive simultaneously for reliable communication.
- Multi-Power Options: Supports car charger and DC 12V–24V power supply.
- LCD Display: Shows TX/RX frequencies and CTCSS/DCS codes.
- Versatile Use: Perfect for fleets, construction sites, industrial parks, hotels, office buildings, and farms.
What's in the Box?
- 1 × RT97 Long Range Portable Repeater (Stock Version)
- 1 × Charger
- 1 × Power Supply
- 1 × Car Charger Cable
- 1 × Programming Cable
- 1 × User Manual
Technical Specifications
General
| Frequency Range | Tx: 162.6125MHz / Rx: 152.6125MHz OR Tx: 463.3125MHz / Rx: 453.3125MHz |
| Channel Capacity | 16 Channels |
| Channel Spacing | ±12.5kHz (Narrow) / ±25kHz (Wide) |
| Operating Voltage | DC 12V ~ 24V |
| Operating Temperature | -30°C to +60°C |
| Frequency Stability | ±2.5ppm |
| Antenna Impedance | 50Ω |
| Dimensions | 260 × 210 × 70 mm |
| Weight | 1.66 kg |
Transmitter
| Power Output | ≤10W |
| Modulation | F3E |
| Spurious Emission | -60dB or less |
| Max Frequency Deviation | Wide: ±5kHz / Narrow: ±2.5kHz |
| Audio Distortion | ≤5% |
| FM Noise | Wide: ≤45dB / Narrow: ≤40dB |
Receiver
| Sensitivity (12dB SINAD) | 0.2μV (Wide) / 0.25μV (Narrow) |
| Squelch Sensitivity | 0.15μV (Wide) / 0.2μV (Narrow) |
| Adjacent Channel Selectivity | ≥70dB (Wide) / ≥65dB (Narrow) |
| Intermodulation | ≥55dB |
| Spurious Rejection | ≥55dB |
| Image Rejection | ≥55dB |
| FM Hum and Noise | ≤-45dB (Wide) / ≤-40dB (Narrow) |
| Modulation Type | F3E |
| Operating Bandwidth | ≤±7kHz / ≤±5kHz |
| Audio Distortion | ≤5% |
Model Variants
- VHF (10MHz Offset): Tx: 162.6125MHz / Rx: 152.6125MHz
- UHF (10MHz Offset): Tx: 463.3125MHz / Rx: 453.3125MHz
Additional Highlights
- Output Power: 10W
- Compact Dimensions: 310 × 283 × 170 mm (package)
- Car Charger Included – perfect for mobile use
- Supports DC 12–24V operation
- LCD Display for frequency and tone monitoring