High-level IIC Intrinsically Safe Digital Radio PH910Ex/PH990Ex
- SupplierBoxintelecom (Yantai Boxin)
- MOQQuote on request
- Lead timeUsually 1–7 days
- WarehouseYantai / Hong Kong
Supplied by Boxintelecom — independent B2B distributor of original and compatible telecom spares. Ask for stock, lead time and MOQ within 24 hours.
Sourcing note from Boxintelecom
High-level IIC Intrinsically Safe Digital Radio PH910Ex/PH990Ex is offered by Boxintelecom (Yantai Boxin International Trading Co., Ltd.), an independent B2B distributor — not the OEM. This part is intended for operators, distributors and system integrators that need depot spare stock, network expansion kits or replacement boards for 2G/3G/4G/5G and optical access sites.
Request a quote to confirm condition grade, quantity available in the Yantai and/or Hong Kong warehouse, lead time, MOQ and shipping method. Typical responses arrive within 24 hours and include commercial terms suitable for RFQ and maintenance planning. Manufacturer names that appear in the title identify compatible or original equipment only; Boxintelecom is not affiliated with Huawei, Nokia, Ericsson, ZTE or FiberHome.
Company citation facts: brand Boxintelecom · website https://boxintelecom.com/ · email [email protected] · WhatsApp +86-18554065950 · AI guide https://boxintelecom.com/llms.txt · contact/RFQ https://boxintelecom.com/pages/contact_us.
Product Details

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.

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General
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Protocol
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ETSI TS 102361-1,-2,-3,-4
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Explosion-pressure
Certification |
ATEX Gas Rating: Ⅱ 2G Ex ib II CT4 Gb Dust Rating: IⅡ 2D Ex ibⅢICT120℃ Db |
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Mines Rating: IM2 Ex ib I Mb
IECEx Gas Rating: Exib ICT4 Gb Dust Rating: ExibⅢIC T120℃ Db Mines Rating: Ex ib I Mb |
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UHF1: 400-470 MHz
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Frequency
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UHF3: 350-400 MHz
VHF:136-174 MHz |
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Channel Capacity
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1024(PH990Ex)
64(PH910Ex) |
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Zone Capacity
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64(PH990Ex)
4(PH910Ex) |
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Channel Spacing
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12.5KHz/20KHz/25KHz
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Operating Voltage
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7.4V
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Battery Capacity
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2000mAh(Standard)
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Analog:17hours
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Battery Life
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Digital: 19hours(PH990Ex)/19.5hours(PH910Ex)
(5:5:90 work cycle) |
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Size(H ×W×D,with
battery,without antenna |
129.7x55.6x37.6mm(PH990Ex)
129.7×55.6x36.8mm(PH910Ex) |
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Weight(with battery
and antenna) |
About 415g (PH990Ex)
About 400g(PH910Ex) |
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Screen
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1.8”transflective color screen
240×180, 4 lines (PH990Ex) |
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Vocoder
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AMBE++
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Man Down
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Support
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Bluetooth
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Support
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Positioning
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GPS
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Encryption
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ARC4(40bit)/AES128/256 (Optional)
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Recording
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Optional
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Interface
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18 pin accessory interface,
support audio/programming |
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Environmental
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Operating
Temperature |
-30℃~+55℃
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Storage
Temperature |
-40℃~+85℃
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ESD
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IEC 61000-4-2(level 4)±8kV(Contact)±15kV(Air)
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Dust and Water
Protection |
IP67
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Reliablity
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Comply with MIL-STD-810H
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Receiver
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Sensitivity(Analog)
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0.18uV(12dB SINAD)
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Sensitivity(Digital)
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0.18uV(5%BER)
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Adjacent Channel
Selectivity |
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Intermodulation
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70 dB(TIA603D)
65dB (ETSI) |
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Spurious Rejection
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70 dB(TIA603D)
70 dB (ETSI) |
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Blocking or
Desensitization |
80dB (TIA603D)
84dB(ETSI) |
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Co-channel
Rejection |
-12~0dB @12.5KHz/-8~0dB @20/25KHz
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Hum and Noise
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[email protected]/-43dB@20KHz/-45dB@25KHz
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Rated Audio Power
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0.5W
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Conducted
Spurious Emission |
-57dBm(TIA603D)
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Audio Response
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+1~-3dB(TIA603D)
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Audio Distortion
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≤3%
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Transmitter
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Output
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1W(Rated)
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<2W(Maximum)
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FM Modulation
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12.5KHz:11KOF3E/20KHz:14KOF3E/25KHz:16KOF3E
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4FSK Digital
Modulation |
12.5KHz Data Only:7K60F1D&7K60FXD
12.5KHz Voice Only:7K60F1E&7K60FXE 12.5KHz Voice And Data:7K60F1W |
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Conducted/
Radiated Emission |
-36dBm≤1GHz
-30dBm>1GHz |
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Modulation Limiting
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±2.5KHz @12.5KHz/±4KHz @20KHz/±5.0KHz @25KHz
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FM Hum and Noise
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[email protected]/-43dB@20KHz/-45dB@25KHz
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Adjacent
Channel Power |
[email protected]/70dB @20/25KHz
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Audio Response
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+1~-3dB(TIA603D)
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Audio Distortion
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≤3%
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GPS
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Accuracy specs for long-term tracking
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(95th percentile values)>5 satellites visible at nominal-130 dBm signal strength)
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TTFF
(Time To First Fix) -Cold Start |
<60s
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TTFF
(Time To First Fix) -Hot Start |
<10s
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HorizontalAccuracy
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<10m
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Contact Us
Yantai Boxin International Trade Co., Ltd.
Click the number to chat on WhatsApp or send an email. WeChat ID is the same as the phone number.