Simultaneous, two-way, wireless team-teaching system in the 2.4 GHz band. Works well in a classroom where two or more teachers combine skills to teach as a team. One- or two-way communication with students is available: two teachers can speak simultaneously; student can hear both teachers; student can participate as listen-only or access 2-way mode with the push of a button. (Student participating in 2-way, push-to-talk mode does not need to wear a headset. The DLT 300 transceiver has a built-in microphone and speaker.) Teacher always controls the presentation.
| DLT 300 Transceivers | |
|---|---|
| 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) |
| 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, 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 |
| MIC 044-2P Headset Microphones | |
| Color | Black |
| Plug | 2 x 3.5 mm |
| Cord | 39" |
| Phantom Powered | No |
| Nominal Impedance | 32Ω |
| Freq. Response | 150 - 18kHz |
| Pick-Up Pattern | Cardiod |
| Transducer Type | Electret Cond |
| Sensitivity | 105dB EAR |
| Replacement Windscreen | WND 008 |
| Replacement Earpad | EAR 035 |
| Warranty | 90 Days |
| CHG 102 Digi-Wave 2-Bay Charger | |
| Compatible Units | Transceivers: DLT 300, DLT 100 2.0, DLT 100 Receivers: DLR 360, DLR 60 2.0 and DLR 60 |
| Power Input | 110-240V AC @ 50-60 Hz |
| Power Output | 5 volts DC @ 1.2 amps |
| Cable Length | 6’ (1.8 meters) |
| Warranty | 90 Days |
| BAT 010-2 Batteries | Alkaline, 1.2 Volt |
*Each DLT 300 is packaged with an individual charger
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
