Preliminary Specifications (TX2H-433-64-5V):
Figures apply at +25°C, 3.0V or 5.0V supply as applicable, unless otherwise stated.
Operating temperature range
Supply voltage (3V version)
Supply voltage (5V version and TX2EH)
Supply current
Supply current (for TX2EH version)
Output power
Output power (for TX2EH version)
DC to RF conversion efficiency (3V version)
DC to RF conversion efficiency (5V version)
DC to RF conversion efficiency (for TX2EH)
Harmonics/spurious emissions
Initial centre frequency accuracy
Centre frequency variation over volts/temp
FM deviation
Power-up time (DC on to full RF output)
Baseband bandwidth
Maximum raw data rate
Required TXD input levels
-40°C to +85°C
2.5 - 3.5V (3.0V nominal, 4.0V absolute max.)
4.5 - 5.5V (5.0V nominal, 6.0V absolute max.)
25mA typical
45mA typical
+14dBm (25mW), ±1dB
+20dBm (100mW), ±1dB
33% approx.
20% approx.
45% approx.
<-36dBm below 1GHz, <-30dBm above 1GHz
(<-40dBm typical)
±15kHz max.
±40kHz max.
±30kHz typical
1.1ms typical, 1.5ms max.
DC-35kHz approx.
64kbps
0V (logic 0), +5V (logic 1). Non-inverting.
Product designations:
TX2H-433-64-3V (433.92MHz, 3V version)
TX2H-433-64-5V (433.92MHz, 5V version)
TX2H-434-64-3V (434.42MHz, 3V version)
TX2H-434-64-5V (434.42MHz, 5V version)
TX2EH-433-64-5V (433.92MHz, 100mW version)
TX2EH-434-64-5V (434.42MHz, 100mW version)
sales@radiometrix.com
TX2H – Data
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