Digi-Wave 400 Series Tour Guide System with Battery Charger

Description

Includes:
(1) DLT 400 transceiver
(11) DLR 400 RCH receivers
(1) MIC 144 headset microphone
(11) EAR 022 surround earphones
(1) CHG 412 PRO 12-bay charger in carrying case
(1) CCS 061 GR grey silicone skin

Specs:

DLR 400 RCH receivers
Battery type: Lithium Polymer with smart charge built into transceiver; 1800 mAH
Battery life: Up to 32 hrs per charge at 1ch Rx and a 5 hr. charge time
Power Save: Auto Sleep Mode after 5 minutes of no RF signal from compatible devices
Operating frequencies: 2.4 GHz (ISM band); 2402-476 MHz FHSS
Audio frequency response: -3dB level
Intercom Mode: 100-7,200 Hz/Other Modes: 100-11,500 Hz
SNR: 73 dB (A-weighted)
THD: 0.1 percent (Default Volume, 1kHz)
Headphone Output: 3.5 mm TRRS headphone jack; 25 mW, R32 ohms
Range: Up to 900 ft (274 m) depending upon environmental conditions
Modulation: FSK/RF Sensitivity: -92 dBm
Security: 87 bit encryption (300 Series Compatible), 87+128 bit Encryption, Encryption PIN, Lock for settings
Indicators: OLED
LEDs: Bi-color, changing green and red LED at top
Charging Connectors: USB-C; 2 contacts for use with CHG 412
Compatible Units: DLT 400, DLT 300 with some limitations
Operating Temp. Range: 14-113 degrees F (-10 to 45 degrees C)
Approvals: FCC, Industry Canada, CE, RoHS 3, WEEE, RCM, ANATEL, KC, Giteki
Warranty: 2 years parts and labor (90 days on accessories); 6 months on internal battery

DLT400 transceiver:
Case Material: Black ABS plastic
Battery type: Lithium Polymer w/smart charge built into transceiver; 1800 mAH
Battery life: Up to 16 hrs talk time per charge at 1ch Tx and 1ch Rx
Power Save: Auto Sleep Mode after 5 minutes of no RF signal from compatible devices
Charge time: 5 hrs. approx.
Operating frequencies: 2.4 GHz (ISM band); 2402-2476 MHz FHSS
Audio Frequency response: -3dB Level
Intercom Mode: 100-7,200 Hz/Other Modes: 100-11,500 Hz
SNR: 73 dB (A-weighted, default Rx volume with mic input)
THD: 0.1 percent (Default Volume, 1kHz)
Microphone input: Internal microphone (disabled when MIC jack engaged) and 3.5 mm phone jack (sleeve) with electret microphone bias, adjustable gain with 63dB range.
Line Input: USB-C
Headphone Output: 3.5 mm TRRS headphone jack; 25 mW, R 32 ohms
Audio Output: Max SSPL 90 111.8dB (EAR 013), 116.8dB (EAR
Range: Up to 900 ft (274 m) depending upon environmental conditions
Modulation: FSK
RF Output: 19 dBm Typical
Security: 87 bit encryption (300 Series compatible), 87+128 bit Encryption, Encryption PIN, Lock for settings
Sidetone: -6 dB below volume, tone variation (off, low and high settings available
Indicators: OLED
LEDs: Red LED around talk button when enabled; bi-color, changing green and red LED at top
Charging connectors: USB-C; 2 contracts for use with CHG 412
Compatible Receiver: DLR 400 RCH, DLR 400 ALK, DLT 300 with some limitations, and DLR 360 with some limitations
Operating Temperature Range: 14-113 degrees F (-10-45 degrees C)
Approvals: FCC, Industry Canada, CE, RoHS 3, WEEE, RCM, ANATEL, KC, Giteki
Warranty: 2 years parts and labor (90 days on accessories); 6 months on internal battery
041)
Dimensions: 4.22W x 2.60H x 0.50D in. (107.3 x 66 x 12.6 mm)
Weight: 3.3 oz (94 g) including battery

EAR 022 earphones:
Style: Around-ear speaker
Plug: 3.5mm mono
Cord: 39 inches
Driver Size: 23 mm
Nominal Impedance: 32 Ohms
Freq. Response: 20 – 20kHz
Weight: 15g
Max Power Input: 30 mW
Sensitivity: 118 dB at 1kHz