SIS8800 Standard 2U Repeater
ETSI DMR Tier 3 & Tier 2 ; Digital & Analogue; Trunking & Conventional & Simulcast; IP connection; UHF VHF ;- Product Description
- Features
- Specifications
- Accessories
- Resources
- SIS8800 analogue & digital dual-mode repeater supports analogue and digital dual working modes,adopts fully modularized design,dual Pas design,dual carriers design and inner looping fans,which can ensure the repeater for 24-hour successive working with 100% full power.It can get into operation immediately after equipped with duplexer and antenna.
It is mainly applied in such places ad hotels , real estates, maills and scenic spots,realizing regional coverage.
Structural Features
Unique structural design:
* Adoptsfully modularized design with modules hot plugged in/out,facilitationg mantenance;
* Reserve one slot for flexible use:Rx & Tx module(dual carriers),data transmission module or image transmission module can be optional;
* Adopts dual PAs design and inner looping fans ,ensuring 100%24-hour successive working ;
* Adopts IP port for local and remote configuration and networking.
User-friendly appearance design:
* Adopts LED display,showing the real-time working status,Rx field intensity and RF power of the repeater.
Reliable and durable quality:
* Adopts fully aluminum alloy material with rugged mechanism, good shielding and optimal heat dissipation.
Functional Features
Analogue + Digital dual working modes:
* The user can configue the working mode of the repeater (analogue or digital)via the software.
It can be upgraded to PDR/DMR trunking transceiver.
Advanced TDMA technology:
* Adopts TDMA technology: the channel quantity and user capacity under digital modes are twice those of the analogue mode.
Supports 100% successive working with full power
Supports 5~100W output power adjustable.
Supports various applications:
* Adopts user-friendly PC software,supporting remote /local management and control of the repeater;
* Supports networking with PABX/PSTN telephone;
* Equipped with GPS modelu,supporting analogue/digital simulcast;
* Provide the second development interface;
Supports multiple networking methods:
* Used ad single repeater , realiziing regional coverage;
* Supports networking via IP,realizing voice & data communication between users in large and disperse area.
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Basic working parameters |
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Working Frequency |
136-174MHz;350-390MHz;400-470MHz; |
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Dimensions |
485.00*242.00*88.00mm |
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Weight |
8.1kg |
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Channel Space |
12.5KHz/25KHz |
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Multi-access method |
TDMA |
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Duplex spacing |
5M~10MHz |
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Modulation & demodulation |
4FSK/FFSK/FM |
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Successive date speed(per carrier) |
9.6kbps |
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Carrier frequency error |
≤100Hz |
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Working humidity |
20%~80% |
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Operating humidity |
< 80% |
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Working Temperature |
-30℃ ~ +60℃ |
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Storage Temperature |
-40℃ ~ +85℃ |
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Receiver |
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Sensitivity(5% BER)(Digital) |
Static sensitivity |
-117dBm |
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Dynamic sensitivity |
-110dBm |
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Sensitivity(12dB SINAD)(analogue) |
-117dBm |
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Maximum signal Rx level |
-7dBm |
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Adjacent channel selectivity |
-65@12.5KHz/ -70dB@25KHz |
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Co-channel selectivity |
12dB |
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Blocking |
84dB |
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Intermodulation |
70dB |
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Spurious response rejection |
70dB |
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conducted spurious emission |
-57dBm |
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Transmitter |
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Frequency stability |
±0.1 ppm |
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RF output power |
5~100W |
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Maximum output power tolerance |
±1.5dB(normal)/ +2 / -3dB(limit) |
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Adjacent channel power |
-65@12.5KHz/ -75dB@25KHz |
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Conducted/radiated interference (antenna,transmit mode) |
9kHz~1GHz ≤ -36dBm/ 1GHz~12.75GHz ≤-30dBm |
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Conducted/radiated interference (antenna,standby mode) |
30MHz~1GHz ≤ -57dBm/ 1GHz~12.75GHz ≤-47dBm |
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Intermodulation attenuation |
≤-60dB@12.5KHz |
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Transient switch ACPR |
±12.5kHz≤-50dB |
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Remark:All specifications are subject to change without prior notice. |
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