LNPA amplifier module is a preamplifier with high input impedance, low noise and high gain bandwidth designed for weak signal amplification. The gain can be customized at the factory. The gain can be customized at 10~10000 times, and the equivalent input noise can be as low as 50uV (10Mhz, Gain=100)
It is suitable for low noise signal amplification, ultrasonic detection, high frequency radiation detection and other high frequency preamplification occasions.
LNPAxxM-XX ultra-low noise preamplifier
Measuring circuit module
LNPA amplifier module is a preamplifier with high input impedance, low noise and high gain bandwidth designed for weak signal amplification. The gain bandwidth is up to 500Mhz, which can be customized to 10~10000 times the gain, and the equivalent input noise can be as low as 50uV (10Mhz, Gain=100)
Applications
Very weak signal amplification
Ultrasonic preamplifier
Photoelectric transmission preamplifier
SPECIFICATIONS:
INPUTS
TYPE Piezoelectric single-ended with one side connected to circuit common
IMPEDANCE 100K ?
INPUT WITHOUT OVERLOAD 10pC
INPUT RANGE +VS-3.0 TO -VS+3.0
OUTPUTS
TYPE DC voltage single-ended with one side connected to ground
IMPEDANCE 100? typical
LINEAR VOLTAGE +VS-1.3 TO -VS+1.3(RL=1K)
LINEAR CURRENT 20mA Typ
DC OFFSET ±10mVDC typical (Vin = 0V)
TRANSFER CHARACTERISTICS
GAIN ACCURACY ±5%
Gain Stability vs. Temperature ±0.02%/°C maximum
Gain RANGE (FIX) 1~10000
RESIDUAL NOISE 22 nV/√Hz @1 kHz Typ.
GAIN BAND 500 Mhz
ENVIRONMENTAL
TEMPERATURE Operating: -40°C to +105°C Storage: -55°C to 125°C
HUMIDITY 95% R.H. maximum
POWER:
SUPPLY VOLTAGE ±Vcc = -5.5V~+5.5V
SUPPLY CURRENT 40 mA Typ
Return policy After receiving the item, contact seller within 14 days Refund will be given as Money back Return shipping
Delivery details:
1. By Airmail: Generally, delivery to USA takes about 7-15 Business days.
2. Delivery to Canada,AU, UK, and other European countries takes about 25-45 Business days.
3. If you need the item very urgently, please contact us for express shipping. We will caculate the express shipping cost for you. Express shipping takes about 3-7 days to arrive. --If you have not got it within the shipping time, please no hesitate to contact us.We will check it for you with the post office and customs. Because sometimes it will be delayed for traffic or flight jams.Please do not open dispute to us. We will take responsibility to resend or refund for any lost item. --
International Buyers - Please Note: --Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer responsibility. The Lost due to undelivered address, it is responsibility for buyer. --Please check with your country customs office to determine how much these additional costs will be prior to bidding or purchasing.
Domestic handling time Will usually ship within 2-4 business days of receiving cleared payment
Return policy details :
1.For any personal reasons (choose a wrong size / wrong color / doesn't fit ), you can simply email us to get the return mailing address and return the item(s) in its original condition. Return shipping charges will be the buyer's responsibility,payment will be refund when we get items. We will not accept any items with odors (perfume, smoke, etc.)
2.If items are damaged, we must be contacted within 24 hours of receipt.
3 For other quality issues, we will refund or resend immediately once we receive the photo of the damage item.
4.Item must be returned within 14 days after buyer received it.
5.We always reply to ebay messages within 1-2 business days.If you do not get a response from us,then please check your ebay message or contact us later
