User manual

Regulation Certifications
The Guardian serial radio is available in several different models, each with unique frequency bands. Each
model of Guardian may have different regulatory approval, as shown in the table below.
Certifications
Model Number Frequency Range
FCC
IC (DOC)
140-5016-500 136 – 174 MHz NP4-5016-500 773B-5016500
140-5016-501 136 – 174 MHz NP4-5016-500 773B-5016500
140-5026-500 216 – 222 MHz NP4-5026-500 773B-5026500
140-5026-501 216 – 222 MHz NP4-5026-500 773B-5026500
140-5046-300 406 - 470 MHz NP4-5046-300 773B-5046300
140-5046-301 406 - 470 MHz NP4-5046-300 773B-5046300
140-5046-500 450 - 512 MHz NP4-5046-300 773B-5046300
140-5046-501
450 - 512 MHz
NP4-5046-300
773B-5046300
140-5096-500
928 - 960 MHz
NP4-5096-500
773B-5096500
140-5096-501
928 - 960 MHz
NP4-5096-500
773B-5096500
UL Certification
All models UL approved when powered with a listed Class 2 source.
This device is suitable for use in Class I, Division 2, Groups A, B, C and D or non-
hazardous locations only.
Guardian™ Serial Modem or Analog Radio for Licensed Spectrum PN 001-5006-000 Rev. 3 | Page ii