Seamless
interoperability
between LMR and
Broadband Networks

The NEW Siyata Bridge SD7-B is an advanced interoperability gateway and switch, designed to seamlessly connect Land Mobile Radio (LMR) systems with broadband push-to-talk over cellular (PTToC) networks.

  • Portable, and Easy to Configure
    For fast deployment
  • Compatible Cables for Leading LMR Brands
    Works with all popular radios
  • COR or VOX Operation for Automatic Transmission
    For enhanced sound quality
  • Adjustable VOX Delay and Dropout Settings
    For optimized performance
  • Configurable TX and RX Audio Settings
    For enhanced sound quality
  • Selectable Active COR and PTT Options
    (high/low) for seamless integration
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Click images to enlarge

The new way to
two-way

Acting as a cross-broadband repeater, the SD7-B enables instant, reliable communication between radio systems operating on different channels or talkgroups—eliminating communication silos.

With the SD7-B, a UHF radio system can interoperate with a PTToC client, or a VHF radio system can connect to a broadband PTToC service, ensuring uninterrupted, real-time collaboration across multiple platforms.

  • LED Indicators
    For COR/VOX, PTT, RX, and Power status
  • Support
    For wide variety of LMR radios
  • Future-Ready
    With optional serial bus connectivity for data and channel steering
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Bridge SD7-B
TECHNICAL
SPECIFICATIONS

Chipset
Qualcomm SDM660 Octa core ARM Cortex A53 64 Bit, 1.8GHz
Operating System
Siyata customized Android
GSM EDGE
EU: B2/B3/B5/B8
WCDMA HSPA+
US: B2/B4/B5
EU: B1/B2/B4/B5/B8
LTE FDD
US: B2/B4/B5/B7/B12/B13/B14/B17/B25/B26/B66/B71
EU: B1/B2/B3/B4/B5/B7/B8/B20/B28
LTE TDD
US: B41
EU: B38/B39/B40/B41
SIM Card
Dual Nano SIM Card
PTT
Support PTT apps
MCPTT
MCPTT QCI’s 65, 66, 69 70
GPS
GPS, GLONASS & AGPS, dual mode positioning
WiFi
2.4G/5GHZ, 802.11 a/b/g/n/ac
Bluetooth
BT 5.0
Memory
3GB RAM + 32GB ROM
Display
OLED 0.97”, 128 x 64
Sensors
G-Sensor
USB Interface
USB Type C, support OTG
13 Pin Secure Connector
Support LMR/DMR adapter cable
Working Environment
Temperature -20°C to +60°C / – 4°F to +140°F, humidity 20% – 90%
Battery
3,800 mAh, replaceable
Rugged Ratings
IP68, MIL STD 810H
Weight
225g / 7.9oz, with battery
Size
122.2mm x 63mm x 29.1mm / 4.811 x 2.48 x 1.145 inch
Package
Siyata SD7-Bridge, Battery, USB Type C cable, Power adapter

Download Spec Sheet

SD7-B Bridge Accessories

We offer a wide range of accessories that can enhance your experience with the SD7-B Bridge. Please explore all accessory options and to enhance your SD7-B Bridge experience.

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SD7-B Bridge

Get The SD7-B Bridge

If you are interested in placing larger fleet orders, we encourage you to contact our dedicated fleet team for assistance. Our team is well-equipped to handle fleet orders and can provide you with personalized support and guidance throughout the process.

Contact Fleet Sales
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