Data Sheet

LAMBDA62 LoRa Transceiver
DS-LAMBDA62-6
Page 2
Part Numbers
Part Number Description
Package
LAMBDA62-8S FM Transceiver Module, 868MHz SMT
LAMBDA62-8D FM Transceiver Module, 868MHz DIP
Part Number Description
Package
LAMBDA62-9S FM Transceiver Open Module, 918MHz SMT
LAMBDA62-9D FM Transceiver Open Module, 918MHz DIP
FCC / CE Certification
LAMBDA62C-9S and D have the benefit of being an FCC part15 certified RF Module.
This enables the Lambda module to be incorporated within an product and rely on the Lambda module FCC
certification for the end product without further testing or FCC certification with the following condi-
tions.
1. The antenna to be used is FLEXI-SMARP-918
2. The finished product will display a label which is directly visible as follows:
Contains FCC ID: P9OLAMDA62
Please note that although The radio characteristics are covered by the Lambda62 modular FCC ID of the
grant, it is still the responsibility of the manufacturer to perform final checks on the product, such as
ensuring the radiated transmitted power is within limits, and to assess the worst case spurious emis-
sion is within the FCC requirements of CFR47 Part 15.
In keeping with the requirements of FCC the chosen antenna for any application must be is a non stand-
ard connector type to ensure that the antenna used is part of a fixed installation i.e. cannot be changed
e.g. a Reverse Polarity Connector type
Operational Description in the 900MHz Band
A 32MHz crystal oscillator drives the Semtech SX1262. The RF output goes an RF SPDT switch enabling
the TX output to be switched on. There is no external ground to the module other than the circuit board
and the screen can. The supply voltage is 2.2 to 3.7 volts dc
In order to comply with the Modular FCC certification (so as to avoid full FCC certification tests on the
finished product) and approved antenna must be used which it type FLEXI-SMARP-918 (Antenna Flexi 1/4
Wave 918MHz SMA Male Reverse Polarity unity gain of +2dBi,)
A stock UFL to reverse SMA cable is available (part no CBA-UFLSMAFRP10IP - UFL to waterproof SMA
RP, 100mm long)
The centre operating frequency of the transmitter is 918MHz (917.5MHz – 918.5MHz) which is in the
license free band of 902 to 928MHz, and within the license free band of 915 to 928MHz for Australia)
The module operates on a single frequency only.
Feature:
Frequency range: 918MHz (917.5MHz – 918.5MHz)
Modulation Type: CSS
Antenna gain: 2dBi
Crystal: 32MHz
Part Number Description
Package
LAMBDA62C-9S FM Transceiver Shielded Module 918MHz SMT
LAMBDA62C-9D FM Transceiver Shielded Module, 918MHz DIP
Open module (no shield can, antenna output on Pin 1)
Shielded Module (with shield can, antenna output ufl connector)