Manufacturing Companies for Dmr Radio Repeater - Kingtone Best Selling High Quality 400 MHz UHF TETRA Off-air-repeater High Performance High Power Repeater (BDA) – Kingtone Detail:
Kingtone is a professional repeater manufacturer and solution provider.Kingtone iDEN / TETRA Off-air-repeater for Walkie Talkie/Radio Coverage Solutions TETRA systems to expand signal coverage or fill signal blind area where signal is weak or unavailable.
The box version meets IP65 standards, so the TETRA Off-air-repeater can be installed indoor or outdoor and in the most challenging environments.
Typical applications
- Underground parking
- Shopping malls
- Metro corridors
- Theaters
- Tunnel
Our products including mobile repeater, BDA, DAS, BTS/IBS components and software System for Cellular, Tetra…
Kingtone offers a full range of repeaters :
- GSM 2G Repeater
- UMTS 3G Repeater
- LTE 4G Repeater
- DAS (Distribution Antenna System) 2G, 3G, 4G
- 800 MHz, 900 MHz, 1800 MHz, 2100 MHz, 2600 MHz Repeater
- Power : Micro-repeater, Medium Power repeater and High Power repeater
- Technologies : RF/RF repeaters, RF/FO repeaters
Items | Uplink | Downlink | ||
Working Frequency (customizable) | 450-455MHz | 460-465MHz MHz | ||
Passband BW. min | 5MHz | |||
Downlink to Uplink separation, min | 10MHz | |||
Max. Input Level (Non-Destructive) | -10dBm | |||
Max. Output Power (customizable) | +33dBm | +37dBm | ||
Max. Gain | 85dB | 85dB | ||
Passband ripple | ≤ 3dB | |||
Gain Adjustment Range | 1~31dB @ step of 1dB | |||
Auto Level Control (ALC) | 30dB | |||
Voltage Standing Wave Ratio (VSWR) | ≤ 1.5 | |||
Noise Figure@Max Gain | ≤ 5dB | |||
Phase P-P Error | ≤ 20 | |||
RMS Phase Error | ≤ 5 | |||
Spurious Emission | Within working band | ≤ -36dBm/30kHz | ||
Out of working band | 9kHz~1GHz: ≤ -36dBm/30kHz 1GHz: ≤ -30dBm/30kHz | |||
Inter-modulation | Within working band | ≤ -36dBm/3kHz or ≤ -60dBc/3kHz | ||
Out of working band | 9kHz~1GHz: ≤ -36dBm/30kHz 1GHz~12.75GHz: ≤ -36dBm/30kHz | |||
Group Delay | ≤ 6.0 µS | |||
Out of Band Rejection | ≤ -40dBc @ ± 1MHz≤ -60dBc @ ± 5MHz | |||
Frequency Stability | ≤ 0.05ppm |
Product detail pictures:


Related Product Guide:
What is MIMO?
carry on to further improve, to guarantee merchandise high-quality in line with market and buyer standard necessities. Our organization has a top quality assurance procedure have already been established for Manufacturing Companies for Dmr Radio Repeater - Kingtone Best Selling High Quality 400 MHz UHF TETRA Off-air-repeater High Performance High Power Repeater (BDA) – Kingtone, The product will supply to all over the world, such as: Croatia, Australia, Maldives, Further, we are supported by highly experienced and knowledgeable professionals, who have immense expertise in their respective domain. These professionals work in close coordination with each other to offer our clients an effective range of products.

The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.

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