Caltta PH690 VHF radio

The analog and digital modes of operation allow the radio to be used in mixed radio fleets and gradually migrate from analog to digital communications. Caltta PH690 will be a reliable assistant in the case of professional users who need radio communication for long-term operation. Design features and functionality allow the PH690 to be used in indoor and outdoor areas - warehouses, construction sites, production and security facilities, and software encryption ensures the security of the connection when using a TF card.

Features:

• DMR Tier 2 standard, analogue and digital operation
• Support two slots in DMO direct mode, roaming on IP networks.
• Large color display
• Classic design, regular keyboard controls.
• Compatibility with digital and analog communications.
• Professional speaker and audio encoder guarantee high-quality and loud sound.
• 2000 mAh battery with battery saver mode provides up to 14 hours of digital usage.
• Geo-positioning via GPS, location error up to 10 meters.
• Software and hardware (optional) encryption.
• Dust and water protection class IP 67

Additional features:

• vibration, time,
• "Fallen Man" function,
• Optional Bluetooth and TF support.

The functionality and design of the Caltta PH690 radio station are designed for operation in various, including adverse conditions. The high-quality speaker provides loud and clear sound even in high ambient noise levels, and the rugged housing meets the military standard MIL-STD-810G.

Characteristics:

• Country of origin: China
• Power: 4W
• Display: Yes
• Frequency range: UHF1: 400MHz - 470MHz, VHF 136MHz - 174MHz
• Volume control: adjust+mute
• Type: Portable
• Interface: wireless
• Digital protocol: ETSI TS102 361 -1, -2, -3
• Number of channels: 1024
• Number of zones: 64
• Relative frequency stability: ±0.5ppm
• Power supply voltage: 7.4V
• Battery capacity: 1500 mAh
• Battery life (5:5:90): Analog mode: 12 hours, Digital mode: 14 hours
• Size: 132mm × 55mm × 24mm (excluding antenna)
• Weight: <300g (with antenna and battery)
• Screen: 2.2 inch Brilliant LCD, 320 × 240, 6 Lines Text
• Speech encoder: AMBE++
• Bluetooth: Support BT2.1+EDR/4.0
• WLAN: WiFi 802.11 b/g/n, 2.4G
• Geolocation: GPS
• Vibro Mode: Supported
• Encryption: Software and hardware (optional)

Transmitter

• Low output power level: 1W
• High output power level: 4W
• Analog mode emission classes: 12.5kHz - 11K0F3E, 20kHz - 14K0F3E, 25kHz: 16K0F3E
• Digital mode emission classes: 12.5kHz Data - 7K60F1D&7K60FXD, 12.5kHz Voice - 7K60F1E&7K60FXE, 12.5kHz Voice & Data: 7K60F1W
• Out-of-band emission: -36dBm@≤1GHz, -30dBm@>1GHz
• Max modulation value ±2.5kHz@12.5kHz: ±4.0kHz@20kHz, ±5.0kHz@25kHz
• FM noise and distortion: -40dB@12.5kHz, -43dB@20kHz, -45dB@25kHz
• Low channel selectivity: 60dB@12.5kHz, 70dB@20kHz, 70dB@25kHz
• Audio Distortion: ≤3% (Typical)
• Audio channel frequency response: +1dB ~ -3dB (TIA603D)

Receiver

• Analogue sensitivity: 0.3µV (12dB SINAD)
• Digital mode sensitivity: 0.22µV (5% BER)
• Low channel selectivity: 60dB@12.5kHz/70dB@20kHz/25kHz (TIA-603A)-1T, 45dB@12.5kHz/70dB@20kHz/25kHz (TIA-603D)-TIA-603D 0kHz/25kHz (ETSI )
• Intermodulation rejection: 70dB (TIA603D), 65dB (ETSI)
• Spurious Rejection: 70dB (TIA603D), 70dB (ETSI)
• Adjacent Channel Rejection: -12dB~0dB@12.5kHz, -8dB~0dB@20kHz, -8dB~0dB@25kHz
• Noise and distortion: -40dB@12.5kHz, -43dB@20kHz, -45dB@25kHz
• Rated sound power: 0.5W
• Maximum sound power: 2.0W
• Audio Distortion: ≤3% (Typical)
• Audio channel frequency response: +1dB ~ -3dB (TIA603D)
• Out-of-band emission: -57dBm (TIA603D)

Operating conditions

• Operating temperature: -30 °C to +60 °C
• Storage temperature: -40°C to +85°C
• ESD: IEC 61000-4-2 (Level 4), ±8kV (Contact), ±15kV (Air)
• Waterproof: IP67
• Reliability: MIL-STD-810G
• GPS: Cold start time 60sec,
• Coordinate error: <10m