Caltta PH660 DMR Portable Radio

PH6 series, born with a professional appearance, provides cost-effective group communication, enables efficient team collaboration, and delivers rich data applications, enhanced features, and superior voice quality. It is an ideal choice for PTT communication.

Classification:

walkie talkie

E-mail:

manager@139bx.com

Inquiry

Caltta PH660

Features

Full Encryption

Support 40bit basic encryption. 128/256bit AES encryption are optional. It also supports lone worker, alarm, man-down and other functions to protect users’ safety.
Loud and Clear Voice

With a 2W speaker and optimized audio design, PH660 ensures clear communication even in a noisy environment.
Compact Design

Only 290g (antenna and battery included) in weight and 100mm in height. Portable and easy to operate. The surface is designed with anti-slip texture, making it comfortable to hold and anti-slip even in wet environments.
Military Standard

MIL-STD-810H rated, PH660 is resistantto dropping andshocks at various levels.
Large-capacity Battery

With a 2600mAh large-capacity battery and digital power reduction technology, PH660 can work for at least 20 hours in digital mode (5:5:90), meeting the needs of long work shifts.
Complete Service

In addition to basic DMR voice and data services, PH660 also supports many optional features such as GPS/BDS, Bluetooth, VOX, etc.
Digital-and-analog Compatible

Digital-and-analog compatible, PH660 realizes the smooth evolution of the system. It also supports digital direct/repeater dual-time slots and automatic cross-site roaming.
IP68 Protection

IP68 rated, PH660 is resistant to water and dust, ensuring normal operation in extreme environments.

Scenarios

Specifications

General
Digital Protocol	ETSI TS102 361-1, -2, -3, -4(optional)
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(5:5:90)	Analog: 16 hours Digital: 20 hours (5: 5: 90 working cycle, high power transmission)
Size (H x W x D)	10054.536.5mm (Without Antenna)
Weight	About 290g (With Antenna and Battery)
Screen	1.75" Transflective LCD, 240×180, 4 Lines 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)
Adjacent Channel Selectivity	60dB@12.5KHz /70 dB@20/25KHz ( ETSI )
Intermodulation	70 dB (TIA603D)
Intermodulation	65 dB (ETSI)
Spurious Rejection	70 dB (TIA603D)
Spurious Rejection	70 dB (ETSI)
Blocking	80dB(TIA603D)
Blocking	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>5satellites 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