LNA07400 Low Noise Amplifier 700-4000 MHz high gain broadband amplifier for LTE GSM DCS UMTS
MOD. LNA07400
LOW NOISE AMPLIFIER 700÷4000 MHz
High gain broadband amplifier for LTE GSM DCS UMTS amplification chains, designed for monitoring and interference reception systems.
Ultra low noise figure and high protection against intermodulation products to support radiomonitoring, direction finding and RF survey workflows with antennas or measuring instruments.
Frequency range A MHz 700÷4000
Bandwidth MHz 3300
Gain max. dBi 24
Noise Figure dB 0.4÷0.9
Ip3 typ. dB 31
Isolation In-Out typ. dB 30
Power supply range Vcc 9÷18
Vswr out max. ≤ 1.5:1
Vswr in max. ≤ 1.6:1
Nominal impedance Ω 50
Current Operating mA 60
Connector SMA female or Nf
MECHANICAL DATA
Height mm 40
Width mm 90
Lengh mm 100
Weight Kg 0.3
MATERIALS
Alluminium –
ACCESSORIES
KIT/C100LNA CABLE MR195 1 MT CABLE SMAm-N female
CABLE LMR195 1 MT CABLE SMAm-N male
ORDERING AND PACKAGING INFORMATIONS
LNA074000 200x200x100 mm. 0.5 Kg
KIT/C100LNA 200x200x100 mm. 0.5 Kg
LNA074000 N female connectors
High gain broadband LNA for monitoring and interference reception systems. LNA07400 is designed to boost received signals with a low noise contribution even across a large passband, supporting professional amplification chains where reliable reception is critical.
Band / services inside 700÷4000 MHz: the frequency span includes the most common telecom and cellular layers used for wide-area and capacity coverage, including typical LTE/4G low-band and mid-band deployments (around 700/800/900/1800/2100/2600 MHz), as well as sub-6 GHz allocations up to 4 GHz that can be present in modern monitoring scenarios. This makes the amplifier relevant for RF monitoring, troubleshooting and interference investigations across multiple network layers (allocations vary by country and operator plan).
Intermodulation robustness for real-world RF environments: very high protection against intermodulation products (high linearity / typ. IP3) improves front-end reliability when strong nearby transmitters are present, helping measurement receivers and monitoring systems stay usable during interference hunting.
Integration in fixed or mobile setups: the compact mechanical format supports installation in monitoring chains for fixed sites, temporary checkpoints or mobile missions where antennas and measuring instruments benefit from additional gain and stable RF behavior. Connector options (SMA female or Nf) and accessory cable kits support practical field integration.
Radiomonitoring
Direction Finding Antennas
RF Signal Search and Survey
Monitoring and measurement of RF signals
Frequently asked questions about LNA07400
Quick answers for 700–4000 MHz RF monitoring chains and interference reception workflows.
What is the LNA07400 used for?
Which frequency range does it cover?
Why is high IP3 important in interference hunting?
What power supply is required?
Which connectors and cables can be used?
Related topics and searches
Typical queries and applications related to LNA07400 and RF monitoring front-end amplification:
LNA07400 low noise amplifier 700–4000 MHz high gain broadband LNA high IP3 interference reception system amplifier LTE GSM radiomonitoring front end amplifier 700–4000 direction finding receiver low noise amplifier low noise figure amplifier 0.4–0.9 dB SMA female or N female LNA 50 ohm RF signal search and survey amplifier LTE DCS UMTS monitoring amplifier