AtlasIED MWBPT Wireless Belt‑Pack Microphone Transmitter
The AtlasIED MWBPT is a UHF wireless belt-pack transmitter engineered for classrooms, conference rooms, lecture halls, and live presentations. It operates across 100 selectable UHF frequencies and supports both headset and lavalier microphones.
Its multi-function LCD displays channel, frequency, battery type, and power level. It runs on two AA batteries (alkaline or NiMH) for up to 16 hours and offers both high/low impedance gain controls to accommodate various mic types.
Key Features
-
UHF Frequency Range: 566–585.8 MHz with 100 selectable channels
-
Transmission Power: Up to 35 mW RF output
-
Battery Operation: Two AA batteries (alkaline or NiMH) with 16 h runtime
-
Gain Controls: High and low impedance selectable
-
Connector: Standard 4‑pin mini‑XLR for headset/lavalier
-
Display & Sync: LCD display and 2‑way IR synchronizing with receiver
-
Antenna: ¼‑wave whip
-
Portable Design: Detachable belt clip with compact housing
Technical Specifications
-
Frequency Range: UHF 566–585.8 MHz
-
Switching Bandwidth: 20 MHz
-
Selectable Frequencies: 100
-
RF Power Output: < 35 mW
-
Dynamic Range: > 110 dB
-
THD: < 0.5 %
-
Spurious Emission: > 60 dB below carrier
-
Peak Deviation: ±40 kHz
-
Display: LCD multi-function
-
Power Source: 2 × AA batteries (alkaline or NiMH)
-
Battery Life: 16 hours (alkaline)
-
Connector: 4‑pin mini‑XLR
-
Antenna: 1/4‑wave whip
-
Dimensions: 3.31" × 2.52" × 0.91" (84 × 64 × 23 mm)
-
Weight: 0.17 lbs (0.076 kg)
-
Shipping Weight: 0.45 lbs (0.20 kg)
-
Shipping Dimensions: 9.0" × 4.5" × 2.0" (229 × 114 × 51 mm)
-
Warranty: 12 months from purchase
What's Included
- MWBPT transmitter unit
- Detachable belt clip
- Battery compartment cap
- User manual and datasheet (available online)