R7Ex
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The R7Ex is an ATEX intrinsically safe portable two way radio that was introduced in EMEA on the 3rd of April 2025. It is the replacement for the DP4401Ex and DP4801Ex.
There are two model variants: one with a keypad and display and one with no keypad and display though both are known as the R7Ex.
Models
UHF is available at launch. A VHF model will be introduced later.
| Model Number (EMEA) | Description |
|---|---|
| MDH57SDN9RA3AN | MOTOTRBO R7Ex ATEX IIA 350-470MHz keypad-display with Wi-Fi; Bluetooth and GNSS |
| MDH57QCN9RA3AN | MOTOTRBO R7Ex ATEX IIC 400-470MHz, keypad-display with Wi-Fi; Bluetooth and GNSS. |
| MDH57QCC9WA3AN | MOTOTRBO R7Ex ATEX IIC 400-470MHz non-keypad with GNSS only. |
Features[1]
Compared to the DP4810Ex, he R7Ex offers the following:
- 350-470MHz in one model.
- Up to 4W transmit power on the IIA model
- 2.4 and 5GHz Wi-Fi with WPA3 support.
- Bluetooth 5.2
- AI-trained noise suppression
- Optional 108dB phon loudness (the DP4801Ex was only able to achieve 97dB phon).
- Dual-click volume knob.
- IEC60529 IP68 immersion and IP66 water jet.
Specifications[1]
| MDH57SDN9RA3AN | MDH57QCN9RA3AN | MDH57QCC9WA3AN | |
|---|---|---|---|
| General | |||
| Display | 43mm (132 x 90 px) colour display with 5 lines of text. | None | |
| Dimensions (h x w x d)* | 140 x 57 x 40 mm | 140 x 57 x 38 mm | |
| Total Weight** | 460g | 441g | |
| Battery Life Digital | 19h at 4W | 23.5h at 2W or 24.5h at 1W. | |
| Battery Life Analogue | 14.5h at 4W | 20.5h at 2W or 22h at 1W. | |
| ATEX Gas Rating | ATEX: II 2G Ex ib IIA T4 Gb | ATEX: II 2G Ex ib IIC T4 Gb | |
| IECEx Gas Rating | IECEx: Ex ib IIA T4 Gb | IECEx: Ex ib IIC T4 Gb | |
| Dust Rating | ATEX: II 2D Ex ib IIIC T130°C Db IECEx: Ex ib IIIC T130°C Db | ||
| Mining rating | ATEX: I M2 Ex ib I Mb IECEx: Ex ib I Mb | ||
| Ambient Temperature | -30 °C to +60 °C | ||
| ATEX/IECEx Ingress Protection (IP) rating | IP66 | ||
| IEC 60528 Ingress Protection (IP) rating | IP68 (IP66 water jet) | ||
| Maritime regulation certificates | N/A | 2014/90/EU MED/5.20 (UK/5.20) | |
| * With Li-Ion IP68 2150 mAh BATTERY (PMNN4848) fitted. ** Weight with battery and whip antenna. | |||
| Connectivity | |||
| GNSS Constellation Support | Galileo GPS, GLONASS and BeiDou. | ||
| GNSS Time To First Fix, | ≤60 seconds (cold start) or ≤10 seconds (hot start) | ||
| Horizontal accuracy | <1m (dual constellation) or <5m (single constellation) | ||
| Wi-Fi Frequency range | 2.4 GHz and 5 GHz | N/A | |
| Wi-Fi Standards Supported | Wi-Fi 5 / IEEE 802.11a/b/g/n/ac | N/A | |
| Wi-Fi Security | WPA3, WPA2 | N/A | |
| Maximum number of SSIDs | 128 | N/A | |
| Bluetooth Technology | Bluetooth, Bluetooth Classic, Bluetooth LE, Bluetooth Dual Mode | N/A | |
| Bluetooth Core Version | Qualified against Bluetooth Core 5.2 | N/A | |
| Bluetooth Power/Range | Class 2, 10m | N/A | |
| Supported Bluetooth Profiles | HSP; SPP; PAN; GATT; PS (Indoor Location) | ||
| Simultaneous Bluetooth Connections | 1 audio accessory and up to 4 data devices | ||
| Transmitter | |||
| Frequency Range | 350-470MHz | 400-470MHz | 400-470MHz |
| Maximum TX Power | 4W | 2W | 2W |
| Low TX Power | 1W | 1W | 1W |
| Channel Spacing | Digital Mode: 12.5kHz Analogue Mode:12.5 kHz, 20 kHz or 25 kHz | ||
| Analogue Modulation | 12.5 kHz:11K0F3E 25 kHz:16K0F3E | ||
| Digital Modulation | 7K60FXD / 7K60FXE / 7K60F1W | ||
| Digital Protocol | ETSI TS 102 361-1, -2, -3,- 4 (DMR Tier II and DMR Tier III) | ||
| Spurious Emissions (ETSI) | -36 dBm < 1 GHz, -30 dBm > 1 GHz conducted / radiated | ||
| Adjacent Channel Power | 60 dB at 12.5 kHz and 70 dB at 20 kHz / 25 kHz | ||
| Frequency Stability | ±0.5 ppm (-30 °C to +60 °C) | ||
| Analogue Modulation Limiting | ±2.5 kHz @ 12.5 kHz, ±4.0 kHz @ 20 kHz, ±5.0 kHz @ 25 kHz | ||
| Receiver | |||
| Analogue Sensitivity | 0.16 μV (typical) (12dB SINAD) | ||
| Digital Sensitivity | 0.14 μV (typical) (5% BER) | ||
| Spurious Emissions (ETSI) | < -57 dBm conducted / radiated | ||
| Intermodulation (TIA603E) | > 70 dB | ||
| Adjacent Channel Selectivity | > 60 dB at 12.5 kHz or > 70 dB at 20 / 25 kHz (TIA603A)-1T | ||
| Adjacent Channel Selectivity | > 45 dB at 12.5 kHz or > 70 dB at 20 / 25 kHz (TIA603E)-2T | ||
| Spurious Rejection | > 70 dB (TIA603E) | ||
| Frequency Stability | ±0.5 ppm (-30 °C to +60 °C) | ||
Accessories[2]
| Part Number | Description |
|---|---|
| AN000348A01 | Stubby Antenna 400-527MHz 9cm ferrule |
| AN000350A01 | Stubby Antenna 400-450MHz 6cm ferrule |
| AN000351A01 | Stubby Antenna 440-490MHz 6cm ferrule |
| PMAE4079A | Whip Antenna 403-527 MHz 15cm |
| PMAD4139A | Whip Antenna 350-400 MHz 16.4cm |
| PMNN4848A | Battery IMPRES IECEX/ATEX LIION IP68 2150mAh |
| PMPN4572A | IMPRES 2 Single Unit Desktop Charger UK |
| PMPN4577A | IMPRES 2 Single Unit Desktop Charger EU |
| PMPN4576A | IMPRES 2 Single Unit Desktop Charger US |
| PMPN4290B | IMPRES 2 Multi-Unit Desktop Charger Single Display UK |
| PMPN4289B | IMPRES 2 Multi-Unit Desktop Charger Single Display EU |
| PMPN4284B | IMPRES 2 Multi-Unit Desktop Charger Single Display US |
| BR000272A01 | Wall Mount Bracket for the Multi-Unit Charger |
| PMPN4527A | IMPRES 2 Single Unit Desktop Charger BASE ONLY |
| PS000037A01 | Power Supply for PMPN4527A EU |
| PS000037A02 | Power Supply for PMPN4527A UK |
| 25009297001 | Power Supply for PMPN4527A US |
| PS000576A02 | POWER- WALL CUBE,AC,DC,SWITCH MODE, 14W, 207 V - 253 V, EU |
| PS000576A03 | POWER- WALL CUBE,AC,DC,SWITCH MODE, 14W, 207 V - 253 V, UK/HK |
| PS000577A01 | POWER- WALL CUBE,AC,POWER SUPPLY, SWITCH-MODE , LOW NOISE, 18W, US/NA |
| PMPN4283A | IMPRES 2 Multi-Unit Desktop Charger Single Display BASE ONLY |
| 3087791G01 | Power Cord US |
| 3087791G04 | Power Cord EU |
| 3087791G07 | Power Cord UK |
| PS000242A01 | POWER SUPPLY BRICK 100-240VAC UNIVERSAL 15V/6A L6 C6P |
| PMKN4160A | CABLE, PROGRAMMING,USB DATA CABLE EX |
| PMLN8636A | Hard Leather Carry Case 2.5 Inch Swivel belt Loop Non-Keypad. |
| PMLN8637A | Hard Leather Carry Case 2.5 Inch Swivel Belt Loop Full Keypad |
| PMLN8641A | Hard Leather Carry Case 2.5 Inch Fixed Belt Loop Non-keypad |
| PMLN8642A | Hard Leather Carry Case 2.5 Inch Fixed Belt Loop Full Keypad |
| PMLN8722A | EX 2.5 Inch Swivel belt Loop |
| PMLN6086A | ATEX BELT CLIP 2.5 INCH |
| RLN6486A | Fireman's Radio Strap |
| RLN6487A | Fireman's Radio Strap XL |
| RLN6488A | Anti-Sway Strap |
| NTN5243A | Nylon Strap |
| PMMN4163A | NS750EX IMPRES OMNI ATEX RSM with Large Front PTT, NEXUS, 3.5mm. |
| PMMN4164A | RM750EX ATEX Remote Speaker Microphone. |
| PMLN8628A | HS700EX Standard Over the Head Headset. |
| PMLN8629A | HS700EX Standard helmet Attachment Headset. |
| PMLN8631A | HS750EX Over the Head Headset with Ambient Sound Control. |
| PMLN8632A | HS750EX Helmet Attachment Attachment Headset with Ambient Sound Control. |
| PMLN8634A | AD700Ex ATEX PTT Adapter with NEXUS Connector |
| PMLN8643A | ATEX 3.5mm Earpiece with Translucent Tube Loud |
| PMLN6047A | Audio Adapter with MOLEX Jack |
| PMLN6333A | Twin Cup Hardhat Mount Headset ATEX |
| PMLN7310ASP01 | AUDIO ADAPTER,ATEX PTT SWITCH WITH NEXUS JACK |
| PMLN8464A | AUDIO ACCESSORY-REMOTE SPEAKER MICROPHONE,REPLACEMENT GREEN PTT LABEL (10 PER PACK), OMNI RSM NEXUS 3.5MM (PMMN4150/PMMN4151) |
| PMLN8465A | AUDIO ACCESSORY-REMOTE SPEAKER MICROPHONE,REPLACEMENT BLUE PTT LABEL (10 PER PACK), OMNI RSM NEXUS 3.5MM (PMMN4150/PMMN4151) |
| PMLN8466A | AUDIO ACCESSORY-REMOTE SPEAKER MICROPHONE,REPLACEMENT RED PTT LABEL (10 PER PACK), OMNI RSM NEXUS 3.5MM (PMMN4150/PMMN4151) |
| PMLN8468A | AUDIO ACCESSORY-REMOTE SPEAKER MICROPHONE,REPLACEMENT YELLOW PTT LABEL (10 PER PACK), OMNI RSM NEXUS 3.5MM (PMMN4150/PMMN4151) |
| PMLN8469A | AUDIO ACCESSORY-REMOTE SPEAKER MICROPHONE,REPLACEMENT SILVER PTT LABEL (10 PER PACK), OMNI RSM NEXUS 3.5MM (PMMN4150/PMMN4151) |
| PMLN8523A | AUDIO ACCESSORY-REMOTE SPEAKER MICROPHONE,REPLACEMENT ORANGE PTT LABEL (10 PER PACK), OMNI RSM NEXUS 3.5MM (PMMN4150/PMMN4151) |
| 32012144001 | Gray Antenna ID Bands (pack of 10pcs) |
| 32012144002 | Yellow Antenna ID Bands (pack of 10pcs) |
| 32012144003 | Green Antenna ID Bands (pack of 10pcs) |
| 32012144004 | Blue Antenna ID Bands (pack of 10pcs) |
| 32012144005 | Purple Antenna ID Bands (pack of 10pcs) |
| 15012157001 | DUST COVER |
| PMLN8699A | BACK BEZEL KIT WITH NFC TAG |
| PMLN8707A | BACK BEZEL KIT WITH EU RFID TAG |
| HKVN4465A | BT Accessory Commands (R7Ex FKP) |
| HKVN4881A | MOTOTRBO R7 Audio Recording |
| HKVN4885A | MOTOTRBO R7 Bluetooth Generic Sensor |
| HKVN4241A | AES256 Privacy |
| HKVN4330A | Capacity Max Full |
| HKVN4422A | Capacity Max Advantage |
| HKVN4941A | MOTOTRBO Enable Preventative Maintenance |
| GMVN6241_ | CPS RM DVD |
| 56015021001 | RADIO WITH CHARGER BOX (PORTABLES) |
| 56015031001 | RADIO ONLY BOX (PORTABLES) |
| 56015022001 | CHARGER KIT BOX |
| 6864117B25 | Safety Leaflet EMEA |
Self-Quietening Frequencies[2]
Like any two-way radio (even non-Motorola ones), the R7Ex has some self-quietening frequencies that should be avoided. these are:
- MDH57QCN9RA3AN and MDH57QCC9WA3AN: 403.2 ± 10 kHz, 408 ± 10 kHz, 410.4 ± 10 kHz, 412.8 ± 10 kHz, 414 ± 10 kHz, 422.4 ± 10 kHz, 432 ± 10 kHz, 441.6 ± 10 kHz, 450 ± 10 kHz, 451.2 ± 10 kHz, 456 ± 10 kHz, 460.8 ± 10 kHz, 463.2 ± 10 kHz, 468 ± 10 kHz.
- MDH57SDN9RA3AN: 355.2 ± 10 kHz, 360 ± 10 kHz, 364.8 ± 10 kHz, 374.4 ± 10 kHz, 378 ± 10 kHz, 384 ± 10 kHz, 393.6 ± 10 kHz, 396 ± 10 kHz, 403.2 ± 10 kHz, 408 ± 10 kHz, 410.4 ± 10 kHz, 412.8 ± 10 kHz, 414 ± 10 kHz, 422.4 ± 10 kHz, 432 ± 10 kHz, 441.6 ± 10 kHz, 450 ± 10 kHz, 451.2 ± 10 kHz, 456 ± 10 kHz, 460.8 ± 10 kHz, 463.2 ± 10 kHz, 468 ± 10 kHz.
See Also
- R7Ex on MotorolaSolutions.com
- R7Ex Brochure.
References
- ↑ 1.0 1.1 R7Ex datasheet EMEA
- ↑ 2.0 2.1 R7Ex EMEA Pricelist March 2025. Retrieved 17.04.25