Caltta ZXSDR BS8700 DMR Base Station

Yantai Boxin International Trading Co., Ltd. is a professional comprehensive trading service provider for communication equipment.With warehouses established in Yantai and Hong Kong, we have built a complete and localized network for delivering communication products and services.In 2018, Yantai Boxin International Trading Co., Ltd. set up its international sales department in Yantai, China.Based in China, we operate in emerging markets across Southeast Asia, India, the Middle East, Africa, Europe, and the United States. 

Yantai Boxin International Trading Co., Ltd. supplies products to various telecom operators, meeting their needs for supplementing and expanding 2G/3G/4G/5G network stations.Our current equipment portfolio covers brands such as Nokia, Ericsson, Alcatel, Huawei, ZTE, ZTT, and FiberHome. 

We expand our international market share by offering high-quality products, excellent service, competitive pricing, and timely delivery.Feel free to contact us for more information.

Description du produit

ZXSDR BS8700DMR Base Station

Based on Caltta's advanced SDR platform, DMR ZXSDR BS8700 implements the distributed architecture that separates
the baseband from the radio frequency (RF).
ZXSDR BS8700 consists of ZXSDR B8200 and ZXSDR R8881 and compatible with both digital and analog trunking.

High Integration:Integrated power supply, base station control, baseband processing, environmental alarm, and fan control modules. Reduced Insertion Loss:The 4-carrier RRU supports tower-top installation without combiners/splitters, eliminating feeder cable loss. Superior Performance:With up to 50W output power per carrier and -125dBm receiver sensitivity, it significantly extends coverage. Diversity Reception:Supports enhanced diversity reception (up to 4-branch), effectively improving uplink performance. Base Station Scanning:Identifies interfered frequencies via built-in scanning and allows quick reassignment through the network management system to avoid interference. Remote O&M:Enables remote frequency configuration, modification, and deletion, with changes taking effect in one minute without site visits. Energy Saving& Eco-Friendly:Features natural heat dissipation and high-efficiency power amplifier technology, reducing power consumption by up to 80%. Reliability& Durability:Rated IP65 with built-in 20KA lightning protection, ensuring reliable operation in harsh environments.

Related Products

BBU: ZXSDR B8200

SDR Architecture
Highly Integrated, Supports 16 Carriers Simultaneously
Quick Deployment, Save More Than 30% on Installation Time
Highly Reliable, Full Redundancy Design

Capability	16 Carriers
Slot Capacity	2/Channel
Multi-access Method	TDMA
Size(Hx W×D)	88.4 mm×482.6 mm ×197 mm
Weight	≤7.5kg
Power Consumption	≤135W
Power Supply	-48V DC/220VAC
Synchronization	GPS
Operating temperature	-30? to+60?
Storage Temperature	-40? to+85?
Operating humidity	5%~95%
Dust and Water Resistance	IP20
Standard	ETSI TR 102398 V1.5.1(2023-11),ETSI TS 102361-1 V2.6.1(2023-05) ETSI TS 102361-2V2.5.1 (2023-05),ETSI TS 102361-3V1.3.1(2017-10) ETSI TS 102361-4V1.12.1(2023-07)

RRU: ZXSDR R8881

Efficient Amplifier, Natural Heat Dissipation,80% Power Saving
Outdoor Deployment, Minimum Feeder Loss,Maximum Coverage Radius
Adaptable Multi-carrier Technology, Cost-effective

Frequency	400~470 MHz
Adjacent channel selectivity	≥60 dB @12.5 kHz,≥70 dB @25 kHz
Channel Spacing	Analog: 25/12.5 kHz; Digital: 12.5 kHz
Multi-access Method	TDMA
Size(HxWx D)	370 mm ×320 mmx215 mm
Weight	≤20 kg
Working Mode	DMR/MPT Trunking,DMR/MPT Conventional/Simulcasting
Power Supply	-48VDC/220VAC
Operating Temperature	-40? to +60?
Storage Temperature	-40? to +85?
Operating Humidity	5%~98%
Dust and Water Resistance	IP65
Modulation	Analog:FM(optional),Digital:4FSK
Digital Sensitivity	-125dBm(BER 5%)/0.128uV
Receiver Co-Channel Rejection	≥-12dB
Diversity Mode	2 Diversities,4 Diversites
Frequency stability	≤±0.05 ppm
Output RF Power	≤60W(Up to 4 carriers)
Audio Distortion	≤3%
Duplex Spacing	10MHz(can be customized)
Intermodulation Rejection	≥70dB
Receiver spurious rejection	≥70dB