| Model: DLT 300 Specifications |
| Dimensions |
4.07"W x 2.43"H x 0.44"D (103.3 mm x 61.8 mm x 11.3 mm) |
| Weight |
2.9 oz (82 g) including battery |
| Color |
Black/Silver (Front/Back) |
| Case Material |
Black ABS plastic |
| Battery type |
Lithium Polymer with smart charge built into transceiver; 2000 mAH |
| Battery life |
Up to 14 hrs talk time per charge Current consumption range: 39 mA @ idle to 94 mA w/1 Ch Tx and 3 Ch Rx |
| Power Save |
Auto Sleep Mode after 5 minutes of no RF signal from compatible devices |
| Charge time |
5 hrs. TFP 045 with cable and international adapters |
| Optional Chargers |
2-bay CHG 102, 12-bay CHG 1012, TFP 045 |
| Simultaneous Channels/Groups/Talkers |
Up to 15 simultaneous channels (0-14) (Interpretation mode) Up to 4 simultaneous groups (2 way mode) Up to 4 simultaneous talkers per group (2-way mode) Up to 6 simultaneous talkers per group (2-way Intercom mode) |
| Operating frequencies |
2.4 GHz (ISM band); 2402 – 2476 MHz FHSS |
| Audio Frequency response (-3dB Knee Level) |
Conference Mode, Interpreter Mode: 140 – 11.5 KHz Intercom Mode: 140 – 7.6 KHz |
| SNR |
74 dB (A-weighted, Maximum output) |
| THD |
0.33 % |
| Microphone input |
Internal microphone (disabled when MIC jack engaged) and 3.5 mm phone jack (tip/sleeve) with electret microphone bias, adjustable gain with 63dB range. |
| Headphone output |
3.5 mm phone jack; 33 Ω load |
| Audio output |
Max SSPL 90 111.8dB (EAR 013), 116.8dB (EAR 041) Internal speaker (disabled when haedphone jack in use) <20mW @ 10% THD/RL = 33Ω |
| Range |
Up to 200 ft outdoors and 300 ft indoors (depending upon environmental conditions) |
| Modulation |
FSK |
| RF output |
14 dBm Typical |
| Security |
87 bit encryption, Secure Key Code, Setup Lock (SLOC) |
| Controls |
Front panel push buttons for volume up/down, group select, menu access and selection, voting, timer, time, MIC on/off, power on/off, tone control SLOC access and Secure Key access. System reset button (rear panel) |
| Outputs |
3.5 mm stereo/mono headphone jack; 30 pin charging jack with audio out to base stations |
| Side tone |
-12 dB below volume, tone variation [ST:0 = Off, ST:1 = -6 dB, ST:2 = -12 dB] |
| Indicators |
LCD (Group, channel, volume level, battery status, mode, number of people with talk button on) |
| LED’s |
(charge status) Red LED around talk button when enabled. |
| Docking Connector |
30-pin Connector for charging and audio in/out |
| Compatible Receiver |
DLR 360 only |
| Approvals |
FCC, Industry Canada, CE, RoHS, WEEE, RCM |
| Warranty |
2 years parts and labor (90 days on accessories); 6 months on internal battery |