SERIAL TELEMETRY ACCEPTANCE RECORD
Companion guide: https://yenra.com/rf-modem/
Prepared September 8, 2026. Editable bench-to-site worksheet.

Prerequisites: exact module/carrier-board manuals, region-approved radio
and antenna arrangement, suitable power/interface equipment, authorized
technician and a noncritical test system. Follow the actual hardware
instructions. This sheet supplies no generic wiring or radio approval.

Date/time zone/operator/site:
Module A and B exact model/regional variant/firmware:
Host and carrier boards:
TTL UART / RS-232 / RS-485 and documented electrical compatibility:
Serial baud/data/parity/stop bits/flow control:
Transparent/API mode and frame/document version:
Radio/network/security settings reference (keep secrets elsewhere):
Power, antennas, enclosure, separation and obstructions:
Payload bytes, numbered record range, send interval and direction:
Application timeout and acceptance criteria, defined before testing:

For every test case record:
Case and conditions:
Sent record count:
Unique valid received record count:
Duplicate arrival count:
Missing sequence numbers / invalid records:
Radio transmit status if available:
Application confirmations and request/response time (ms):
Restart/reconnect time (seconds), queue and configuration behavior:
Evidence file and configuration reference:
Pass/fail/pending and action owner:

Cases: baseline bench; reverse direction if used; representative site;
normal competing activity; vendor-supported restart and recovery.
Do not deliberately interfere with other radio systems. Repeat equivalent
workloads after each configuration change and retain all results.

Unique delivery percentage = unique valid received / sent * 100.
Count each sequence number once; duplicates do not improve delivery.
Fictional example: 100 sent, 97 unique valid received, 2 duplicates = 97%.
Fictional serial budget: 100 bytes * 5 records/s * 10 bits/byte (8N1)
= 5000 bits/s, or 52.1% of a 9600-bit/s line before extra host framing.
Radio overhead/retries and application timing require separate checks.
Read exact vendor manuals and source context through the companion guide.