Supports DMR Tier2 Caltta Digital Radio PH690
Provides high-quality voice service. It responses to the call of professional users anywhere and anytime.
Support 2 slots in DMO and Roaming
PH690 can support 2 slots in DMO that double the Capacity of communication.
It also supports roaming in IP repeater’ networks.
Loud and Clear Sound
With carefully optimized audio design, combined excellent audio encoder, it provides loud and clear sound.
Large Capacity Battery
With 2600mAh battery and optimized power consumption of DMR, battery life is long enough for up to 20 hours of operation between charges.
Abundant Configuration
PH690 as standard supports Emergency call, Lone Worker, Man Down, real-time clock, vibrate alert, GPS and Bluetooth.
Optional Features
Onboard voice recording and TF Card for expended storage, 256 bit AES encryption, ECS trunking, SFR (single frequency repeater) mode, full duplex one to one calling.
Higher Safety
The DMR standard provides higher safety and reliability for voice and data than analogue standard.
Reliable Quality
Meets IP68 standard, and is suitable for outdoor work. Shock, vibration, solar radiation and qualifies for all kinds of harsh working environment.
Excellent Man-Machine Interface Design
Based on professional user habits, simple MMI is developed. It helps professional users to operate the radio more comfortably. Caltta Digital Radio PH690
Specifications of PH690 DMR Portable Radio
| General | |
| Digital Protocol | DMR ETSI TS102 361-1, -2, -3, -4 (optional); TDMA |
| Frequency | UHF1: 400-470MHz
UHF3: 350-400MHz VHF: 136-174MHz |
| Channel Capacity | 1024 |
| Zone Capacity | 64 |
| Channel Spacing | 12.5KHz/20KHz/25KHz |
| Frequency Stability | ±0.5ppm |
| Operating Voltage | 7.4V |
| Battery Capacity | 2600mAh (Standard) / 2000mAh (Optional) |
| Battery Life | Analog: 16 Hours
Digital: 20 Hours (5: 5: 90 working cycle, high power transmission) |
| Size (H x W x D) | 126*54.5*36.5mm ( With 2600mAh Battery and Antenna) |
| Weight | About 310g (With Antenna and 2600mAh Battery) |
| Screen | 2.0-inch LCD, 240×320, 6-line text |
| Vocoder | AMBE++ |
| Bluetooth | BT2.1+EDR / 4.0 (optional) |
| Location | GPS (optional) |
| Man down / Vibration | Support |
| Real-time Clock | Support |
| Encryption | Support 40bit Basic Encryption,
128/256bit Advanced Encryption is optional |
| Receiver | |
| Sensitivity (Analog) | 0.18uV(12dB SINAD) |
| Sensitivity (Digital) | 0.18uV (5% BER) |
| Adjacent Channel Selectivity | 60 dB@12.5KHz/70 dB@20/25KHz (TIA603A) |
| 60dB@12.5KHz /70 dB@20/25KHz ( ETSI ) | |
| Intermodulation | 70 dB (TIA603D) |
| 65 dB (ETSI) | |
| Spurious Rejection | 70 dB (TIA603D) |
| 70 dB (ETSI) | |
| Blocking | 80dB(TIA603D) |
| 84dB(ETSI) | |
| Co-channel Rejection | -12~0 dB @12.5KHz/-8~0 dB @20/25KHz |
| Hum and Noise | -40 dB@12.5KHz /-43 dB@20KHz /-45 dB@25KHz |
| Rated Audio Power | 0.5W |
| Max Audio Power | 2.0W |
| Rated Audio Distortion | ≤3% |
| Audio Response | +1～-3dB (TIA603D) |
| Conducted Spurious Emission | -57 dBm (TIA603D) |
| Transmitter | |
| Low Power Output | 1W |
| High Power Output | 4W (UHF1&UHF3) or 5W (VHF) |
| FM Modulation | 12.5KHz: 11K0F3E / 20KHz: 14K0F3E / 25KHz: 16K0F3E |
| 4FSK Digital Modulation | 12.5KHz Data Only: 7K60F1D&7K60FXD |
| 12.5KHz Voice Only: 7K60F1E&7K60FXE | |
| 12.5KHz Voice And Data: 7K60F1W | |
| Conducted/Radiated Emission | -36dBm ≤1GHz ; -30dBm >1GHz |
| Modulation Limiting | ±2.5KHz @12.5KHz /±4KHz @20KHz /±5.0KHz @25KHz |
| FM Hum and Noise | -40 dB@12.5KHz /-43dB@20KHz /-45 dB@25KHz |
| Adjacent Channel Power | 60 dB@12.5KHz /70 dB @20/25KHz |
| Audio Distortion | ≤3% |
| Audio Response | +1～-3dB(TIA603D) |
| Environmental | |
| Operating Temperature | -30℃ ~ +60℃ |
| Storage Temperature | -40℃ ~ +85℃ |
| ESD | IEC 61000-4-2 (level 4) ±8kV (Contact) ±15kV(Air) |
| Dust and Water Resistance | IP68 |
| Reliability | MIL-STD-810H |
| GPS | |
| Accuracy specs are for long-term tracking (95th percentile values>5 satellites visible at nominal -130 dBm signal strength) | |
| TTFF (Time To First Fix) – Cold Start | <60s |
| TTFF (Time To First Fix) – Hot Start | <10s |
| Horizontal Accuracy | <10m |
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