Retevis RT82 Dual Band 3000ch Ip67 Waterproof DMR Walkie Talkie GPS. GPS or Non GPS:GPS Version 75 Field correction Flat-field /

75 Field correction Flat-field / corrected field curvature Note: Actual magnification and exit pupil depend on your telescope’s focal length and f-ratio

Blackened Lens Edges: Yes

Ensure the transmitter is placed on a non-metal surface to maintain optimal functionality and communication range

10mm (medium power)

readout noise is 7

Retevis RT82 Dual Band 3000ch Ip67 Waterproof DMR Walkie Talkie GPS. GPS or Non GPS:GPS Version 75 Field correction Flat-field /DMR TDMR Digital Walkie Talkie Transceiver Retevis RT82 GPS Dual Band 3000CH 1000Contats IP67 Record Clock Two Way Radio A9127B ****GPS VERSION **** and ******Non GPS VERSIONS****** with Programming Cable J9127P RT82 dual band digital radio uses Digital Mobile Radio (DMR) Tier 2 Standard protocol. It is compatible with the popular MOTO TRBO series Tier I and II using standard encryption, as well as other makes and models of DMR supported radios. It is