✦Wireless Systems

LK-1 ListenTALK Transceiver

Manufacturer
Listen Technologies
Model
LK-1-A0
Code
GW-VHCYRF
Data status
Level 1 / 5
AI-parsed

❋ Specs

11
Dimensions
dimensions
10 x 5.4 x 1.6cm
1
Weight
weight_g
79g
1
Battery Capacity Mah
battery_capacity_mah
1200mAh
1
Battery runtime
battery_runtime_h
12 (participant) / 7 (leader)h
1
Charge Time H
charge_time_h
4h
1
Frequency range
frequency_range_mhz
1920-1930 (North America)MHz
1
Range
range_m
100 indoor / 200 outdoorm
1
Simultaneous Groups
simultaneous_groups
20 (NA) / 30 (EU)
1
Frequency range
frequency_range_hz
40-15000 (±3 dB)Hz
1
Signal-to-noise ratio
signal_to_noise_db
70 or greaterdB
1
Encryption
encryption
64 bit (32 bit authentication)
1

Every field carries its own trust-tier: core data is confirmed by the manufacturer, peripheral data — by AI (with a source link). Safety-critical parameters (load ratings) are never published below vendor-claimed — a liability requirement.

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