Frequency Range: All (2400 – 2483.5 MHz), Low (2401.92 to 2439.936 MHz) or High Band (2443.392 to 2481.408 MHz)
Frequency Response: 200 Hz to 7 kHz
Security: 64-Bit Encryption
Temperature Range: -4 to131°F (-20 to 55°C)typical
Transmit/Receive: Frequency-Hopping, Spread Spectrum (FHSS)
Transmit Power: 100mw Burst
Modulation Type: Gaussian Filtered FSK, TDMA
Frequency Stability: 13 ppm
Harmonics/Spurious: Exceeds FCC and ETSI Specifications Over Temperature
RF Sensitivity: <-90dBm w 10-3 BER
System Distortion: <2%
Dynamic Range: -90dBm to –20dBm
FCC Acceptance: Part 15
Antenna Type: Internal, Dual Diversity (beltpack)
Transmission Modes: Continuous (Latched) or Push-to-Talk (PTT)
Mic Input: Electret
Headset Output: 160mw into 32W
Controls (Default): Power-On/Off, Volume-Up/Down, IC-Talk, ISO-Relay
Indicators: Power/Transmit/Low Battery LED & Voice Prompts
Beltpack Headset Connector: Mini-DIN
Beltpack Carrying Pouch: Santoprene
Latched: Up to 14 Hours
PTT: Up to 20 Hours
3.4 x 2.6 x 1.5 in. (WxHxD)
(86 x 66 x 38 mm)
7.4 oz (0.21 kg) with Battery & Pouch
The DX340ES is a slightly modified version of the DX300ES and includes better RF filtering, lost packet concealment and enhanced 7kHz wideband audio.
Internal Antennas inside the beltpack provides extra protection and durability. Buttons are completely sealed to dramatically enhance the life of the beltpack by keeping dirt and moisture out and preventing mechanical failures. Optional beltpack pouch made of santoprene rubber provides maximum beltpack protection.
Provide up to 14 hours when latched or up to 20 hours of Push-To-Talk (PTT) beltpack operation with each charge.
Makes the beltpack the industry’s lightest, at only 7.4 ounces (0.21 kg).