| chg 412 |
| Dimensions |
9"L x 7"W x 1.5"H (23 cm L x 17.8 cm W x 3.8 cm H) |
| Weight |
1.8 lbs (845 g) |
| Enclosure |
Black, ABS plastic with metal base |
| Power Supply Input |
TFP 047, 90-240 VAC input, 1.5 A max * |
| Power Supply |
Universal DC adapter, 5 VDC - 6A output, center positive |
| Charging Time |
~5 hours |
| Unit Capacity |
12 Units |
| Compatible Units |
Transceiver: DLT 400, Receiver: DLR 400 RCH |
| Indicators |
Charge status indicators on DLT or DLR |
| Approvals |
CE, FCC, WEEE, RoHS, CB |
| Warranty |
2-year (cables and power supply warranty for 90 days) |
| dlt 400 |
| Dimensions |
4.22"W x 2.60"H x 0.50"D (107.3 mm x 66 mm x 12.6 mm) |
| Weight |
3.3 oz (94 g) including battery |
| Color |
Black/Silver (Front/Back) |
| Case Material |
Black ABS plastic |
| Battery type |
Lithium Polymer with smart charge built into transceiver; 1800 mAH |
| Battery life |
Up to 16 hrs talk time per charge@ 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 % (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, Adjustable level |
| Audio Output |
Headphone: 3.5 mm TRRS headphone jack; 25 mW, R 32 ohms, Line: USB-C, Adjustable level |
| Audio Output |
Max SSPL 90 111.8dB (EAR 013), 116.8dB (EAR 041) |
| Range |
Up to 900 ft (274 m) (depending upon environmental conditions) |
| Modulation |
FSK |
| RF Output |
19 dBm Typical |
| Security |
87 bit encryption (300 Series Compatiable), 87+128 bit Encryption, Encrpytion PIN, Lock for settings |
| Side tone |
-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; Two contacts 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 Tempurature Range |
14º to 113ºF (-10º to 45ºC) |
| 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 |
| ear 022 |
| Style |
Around-ear speaker |
| Plug |
3.5mm mono |
| Cord |
39" |
| Driver Size |
23 mm |
| Nominal Impedance |
32Ω |
| Freq. Response |
20 - 20kHz |
| Weight |
15g |
| Max Power Input |
30 mW |
| Sensitivity |
118 dB @ 1kHz |